League pitching register -- National League
Regular season -- as of 9/14/1977
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Don Aase | SPK | sp | 22 | 5.19 | 4 | 6 | 0 | 15 | 15 | 1 | 0 | 93.2 | 100 | 62 | 54 | 31 | 43 | 13 | 4 |
| Glenn Abbott | DCS | sp | 26 | 5.56 | 5 | 7 | 0 | 14 | 14 | 0 | 0 | 77.2 | 99 | 50 | 48 | 21 | 34 | 9 | 13 |
| Larry Andersen | BIS | mr | 24 | 8.31 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.1 | 5 | 5 | 4 | 4 | 3 | 1 | 1 |
| Fernando Arroyo | PBS | sp | 25 | 3.89 | 8 | 8 | 0 | 19 | 19 | 4 | 0 | 129.2 | 142 | 62 | 56 | 41 | 34 | 17 | 15 |
| Doug Bair | BIS | mr | 27 | 6.64 | 4 | 6 | 0 | 47 | 0 | 0 | 0 | 82.2 | 94 | 64 | 61 | 59 | 69 | 9 | 5 |
| Floyd Bannister* | SEA | sp | 22 | 7.88 | 2 | 19 | 0 | 26 | 26 | 3 | 0 | 136.0 | 191 | 133 | 119 | 71 | 111 | 19 | 11 |
| Len Barker | PBS | mr | 21 | 4.13 | 3 | 2 | 0 | 7 | 7 | 1 | 0 | 48.0 | 45 | 25 | 22 | 22 | 55 | 7 | 6 |
| Jim Barr | FOR | sp | 29 | 6.25 | 8 | 14 | 0 | 27 | 27 | 3 | 1 | 149.2 | 210 | 119 | 104 | 42 | 57 | 14 | 12 |
| Jim Bibby | FOR | sp | 32 | 5.79 | 6 | 13 | 1 | 33 | 24 | 1 | 0 | 172.2 | 211 | 131 | 111 | 76 | 106 | 19 | 10 |
| Jack Billingham | CRU | sp | 34 | 5.21 | 6 | 7 | 0 | 25 | 23 | 3 | 0 | 145.0 | 177 | 100 | 84 | 50 | 57 | 19 | 23 |
| Vida Blue* | BEA | sp | 27 | 4.98 | 6 | 17 | 0 | 31 | 31 | 6 | 0 | 198.2 | 231 | 130 | 110 | 77 | 97 | 21 | 17 |
| Ken Brett* | WIN | sp | 28 | 5.79 | 4 | 4 | 0 | 15 | 13 | 1 | 0 | 82.1 | 95 | 59 | 53 | 32 | 41 | 16 | 9 |
| Tom Bruno | WIN | mr | 24 | 13.94 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 10.1 | 19 | 16 | 16 | 7 | 8 | 4 | 1 |
| Steve Burke | SPK | mr | 22 | 6.32 | 0 | 1 | 0 | 13 | 0 | 0 | 0 | 15.2 | 17 | 12 | 11 | 12 | 10 | 3 | 4 |
| Ray Burris | DCS | sp | 26 | 3.35 | 8 | 5 | 0 | 14 | 14 | 4 | 2 | 94.0 | 96 | 41 | 35 | 22 | 26 | 8 | 6 |
| Rick Camp | SPK | mr | 24 | 6.15 | 0 | 1 | 0 | 38 | 0 | 0 | 0 | 45.1 | 72 | 35 | 31 | 20 | 30 | 6 | 5 |
| Bill Campbell | ROY | cl | 28 | 2.53 | 2 | 3 | 3 | 49 | 0 | 0 | 0 | 67.2 | 45 | 22 | 19 | 27 | 38 | 6 | 3 |
| John Candelaria* | BIS | sp | 23 | 4.05 | 15 | 10 | 0 | 31 | 31 | 7 | 2 | 218.0 | 225 | 104 | 98 | 49 | 127 | 29 | 12 |
| John Caneira | SEA | sp | 24 | 3.48 | 1 | 3 | 0 | 4 | 4 | 2 | 0 | 31.0 | 20 | 12 | 12 | 6 | 28 | 5 | 3 |
| Doug Capilla* | SPK | sp | 25 | 9.31 | 1 | 0 | 0 | 8 | 1 | 0 | 0 | 9.2 | 16 | 11 | 10 | 7 | 6 | 2 | 2 |
| Clay Carroll | FOR | mr | 36 | 4.69 | 4 | 2 | 6 | 53 | 0 | 0 | 0 | 88.1 | 106 | 51 | 46 | 18 | 24 | 11 | 10 |
| Bobby Castillo | SEA | mr | 22 | 5.56 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 11.1 | 17 | 7 | 7 | 1 | 1 | 2 | 1 |
| Bill Castro | SPK | cl | 23 | 5.70 | 3 | 1 | 1 | 43 | 0 | 0 | 0 | 53.2 | 69 | 36 | 34 | 9 | 20 | 11 | 12 |
| Larry Christenson | CRU | sp | 23 | 4.28 | 14 | 13 | 0 | 32 | 32 | 4 | 0 | 212.1 | 216 | 119 | 101 | 68 | 106 | 26 | 17 |
| Reggie Cleveland | DCS | sp | 29 | 4.95 | 12 | 10 | 0 | 29 | 29 | 7 | 1 | 176.1 | 215 | 110 | 97 | 57 | 77 | 17 | 17 |
| Jim Colborn | SPK | sp | 31 | 4.51 | 9 | 14 | 0 | 29 | 29 | 8 | 2 | 189.2 | 210 | 121 | 95 | 57 | 67 | 24 | 14 |
| Don Collins* | SEA | mr | 24 | 4.26 | 0 | 1 | 5 | 13 | 0 | 0 | 0 | 19.0 | 17 | 9 | 9 | 13 | 5 | 1 | 4 |
| John D'Acquisto | PBS | sp | 25 | 7.63 | 1 | 1 | 2 | 25 | 0 | 0 | 0 | 30.2 | 31 | 35 | 26 | 34 | 25 | 1 | 1 |
| Bruce Dal Canton | BEA | rp | 35 | 2.96 | 3 | 2 | 4 | 16 | 0 | 0 | 0 | 24.1 | 24 | 8 | 8 | 14 | 10 | 1 | 1 |
| Larry Demery | SEA | mr | 24 | 7.49 | 2 | 6 | 0 | 34 | 6 | 0 | 0 | 87.2 | 124 | 77 | 73 | 51 | 28 | 16 | 1 |
| Tom Dixon | FOR | sp | 22 | 3.48 | 3 | 1 | 0 | 5 | 5 | 1 | 0 | 33.2 | 43 | 14 | 13 | 12 | 12 | 0 | 5 |
| Pat Dobson | PBS | sp | 35 | 8.25 | 3 | 3 | 0 | 41 | 0 | 0 | 0 | 64.1 | 106 | 68 | 59 | 28 | 47 | 12 | 3 |
| Hal Dues | WIN | sp | 22 | 5.51 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 16.1 | 17 | 13 | 10 | 7 | 6 | 2 | 0 |
| Dennis Eckersley | DCS | sp | 22 | 3.32 | 18 | 7 | 0 | 31 | 31 | 9 | 5 | 224.2 | 190 | 90 | 83 | 56 | 166 | 32 | 8 |
| Nino Espinosa | DCS | sp | 23 | 6.71 | 5 | 7 | 1 | 27 | 19 | 1 | 0 | 116.2 | 154 | 90 | 87 | 29 | 47 | 15 | 3 |
| Pete Falcone* | BEA | sp | 23 | 5.14 | 3 | 5 | 1 | 33 | 7 | 0 | 0 | 89.1 | 99 | 52 | 51 | 42 | 40 | 16 | 13 |
| Al Fitzmorris | SEA | sp | 31 | 7.06 | 1 | 15 | 0 | 24 | 24 | 1 | 0 | 131.1 | 185 | 112 | 103 | 64 | 64 | 13 | 13 |
| Mike Flanagan* | ROY | sp | 25 | 3.86 | 16 | 7 | 0 | 30 | 30 | 0 | 0 | 184.1 | 193 | 89 | 79 | 58 | 99 | 18 | 24 |
| Bob Forsch | BIS | sp | 27 | 3.90 | 8 | 13 | 0 | 30 | 30 | 10 | 1 | 216.2 | 207 | 105 | 94 | 68 | 87 | 25 | 19 |
| Steve Foucault | WIN | cl | 27 | 2.14 | 7 | 1 | 34 | 55 | 0 | 0 | 0 | 63.0 | 47 | 18 | 15 | 7 | 43 | 7 | 4 |
| Mike Garman | PBS | cl | 27 | 4.20 | 7 | 4 | 1 | 51 | 0 | 0 | 0 | 55.2 | 65 | 27 | 26 | 24 | 18 | 8 | 5 |
| Dave Goltz | WIN | sp | 28 | 3.69 | 19 | 6 | 0 | 29 | 29 | 7 | 1 | 205.0 | 188 | 89 | 84 | 70 | 107 | 26 | 21 |
| Goose Gossage | SPK | cl | 25 | 1.76 | 7 | 2 | 21 | 59 | 0 | 0 | 0 | 87.0 | 50 | 23 | 17 | 34 | 102 | 6 | 5 |
| Tom Griffin | WIN | sp | 29 | 4.48 | 7 | 0 | 0 | 29 | 6 | 0 | 0 | 78.1 | 83 | 40 | 39 | 37 | 36 | 14 | 5 |
| Steve Grilli | SEA | mr | 28 | 4.77 | 1 | 5 | 2 | 39 | 0 | 0 | 0 | 77.1 | 70 | 44 | 41 | 56 | 57 | 5 | 6 |
| Ross Grimsley* | BIS | sp | 27 | 5.49 | 8 | 16 | 0 | 30 | 30 | 6 | 0 | 177.0 | 233 | 121 | 108 | 58 | 48 | 34 | 30 |
| Larry Gura* | ROY | mr | 29 | 4.37 | 4 | 3 | 0 | 27 | 8 | 1 | 0 | 78.1 | 92 | 49 | 38 | 15 | 36 | 5 | 6 |
| Dave Hamilton* | CRU | mr | 29 | 3.05 | 1 | 3 | 4 | 35 | 0 | 0 | 0 | 38.1 | 38 | 20 | 13 | 17 | 23 | 5 | 3 |
| Gerry Hannahs* | BEA | sp | 24 | 4.46 | 0 | 4 | 0 | 8 | 6 | 1 | 0 | 38.1 | 51 | 26 | 19 | 18 | 18 | 7 | 4 |
| Ken Holtzman* |   | sp | 31 | 8.13 | 1 | 4 | 0 | 7 | 7 | 0 | 0 | 34.1 | 63 | 31 | 31 | 14 | 6 | 3 | 10 |
| Burt Hooton | ROY | sp | 27 | 3.36 | 14 | 10 | 0 | 30 | 30 | 8 | 2 | 203.2 | 167 | 95 | 76 | 70 | 126 | 24 | 17 |
| Charlie Hough | BIS | cl | 29 | 3.64 | 4 | 13 | 16 | 59 | 1 | 0 | 0 | 111.1 | 90 | 53 | 45 | 65 | 79 | 12 | 14 |
| Tom Hume | CRU | mr | 24 | 5.17 | 3 | 1 | 0 | 9 | 4 | 0 | 0 | 31.1 | 33 | 19 | 18 | 10 | 11 | 3 | 3 |
| Grant Jackson* | BEA | mr | 34 | 3.96 | 5 | 5 | 5 | 49 | 0 | 0 | 0 | 72.2 | 71 | 33 | 32 | 25 | 35 | 7 | 3 |
| Jesse Jefferson | BEA | sp | 28 | 4.09 | 7 | 8 | 0 | 23 | 23 | 5 | 1 | 163.0 | 175 | 78 | 74 | 61 | 78 | 20 | 15 |
| Fergie Jenkins | SPK | sp | 33 | 5.32 | 11 | 12 | 0 | 28 | 28 | 3 | 0 | 162.1 | 205 | 114 | 96 | 28 | 87 | 39 | 14 |
| Tommy John* | WIN | sp | 34 | 4.81 | 13 | 5 | 0 | 28 | 28 | 6 | 2 | 185.1 | 230 | 106 | 99 | 48 | 92 | 18 | 33 |
| Dave Johnson | CRU | mr | 28 | 6.14 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7.1 | 7 | 5 | 5 | 1 | 5 | 0 | 1 |
| Rick Jones* | CRU | sp | 22 | 11.15 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 15.1 | 21 | 20 | 19 | 16 | 12 | 4 | 1 |
| Jim Kaat* | SEA | sp | 38 | 6.01 | 5 | 17 | 0 | 27 | 27 | 3 | 0 | 158.2 | 228 | 118 | 106 | 57 | 44 | 20 | 22 |
| Mike Kekich* | BEA | mr | 32 | 6.83 | 4 | 3 | 3 | 33 | 1 | 0 | 0 | 58.0 | 70 | 45 | 44 | 34 | 34 | 6 | 3 |
| Matt Keough | BIS | sp | 21 | 6.30 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 20.0 | 18 | 15 | 14 | 10 | 10 | 6 | 4 |
| Jim Kern | CRU | cl | 28 | 4.12 | 7 | 11 | 16 | 55 | 0 | 0 | 0 | 74.1 | 83 | 35 | 34 | 26 | 74 | 5 | 14 |
| Joe Kerrigan | FOR | mr | 22 | 4.44 | 4 | 5 | 14 | 43 | 0 | 0 | 0 | 71.0 | 72 | 36 | 35 | 31 | 35 | 4 | 6 |
| Chris Knapp | PBS | sp | 23 | 4.22 | 4 | 5 | 0 | 13 | 13 | 1 | 1 | 74.2 | 87 | 47 | 35 | 30 | 49 | 14 | 3 |
| Bob Knepper* | FOR | sp | 23 | 4.91 | 6 | 13 | 0 | 25 | 25 | 1 | 0 | 159.1 | 183 | 104 | 87 | 81 | 96 | 15 | 16 |
| Darold Knowles* | BEA | mr | 35 | 3.34 | 2 | 4 | 6 | 23 | 0 | 0 | 0 | 35.0 | 35 | 14 | 13 | 17 | 8 | 3 | 9 |
| Bob Lacey* | FOR | mr | 23 | 4.58 | 9 | 5 | 8 | 69 | 0 | 0 | 0 | 116.0 | 127 | 59 | 59 | 43 | 63 | 17 | 17 |
| Lerrin LaGrow | PBS | cl | 28 | 1.79 | 3 | 5 | 33 | 53 | 0 | 0 | 0 | 70.1 | 62 | 16 | 14 | 33 | 47 | 3 | 7 |
| Dave LaRoche* | ROY | cl | 29 | 3.29 | 6 | 1 | 18 | 48 | 0 | 0 | 0 | 54.2 | 38 | 23 | 20 | 23 | 39 | 6 | 3 |
| Dan Larson | SEA | mr | 22 | 8.23 | 1 | 14 | 0 | 30 | 14 | 0 | 0 | 89.2 | 128 | 94 | 82 | 52 | 33 | 24 | 6 |
| Gary Lavelle* | SPK | cl | 28 | 2.09 | 12 | 2 | 9 | 59 | 0 | 0 | 0 | 69.0 | 47 | 19 | 16 | 21 | 56 | 2 | 7 |
| Bill Laxton* | CRU | mr | 29 | 3.91 | 1 | 2 | 0 | 31 | 0 | 0 | 0 | 46.0 | 41 | 22 | 20 | 35 | 27 | 1 | 6 |
| Bill Lee* | PBS | sp | 30 | 4.67 | 1 | 1 | 2 | 41 | 0 | 0 | 0 | 86.2 | 126 | 55 | 45 | 25 | 16 | 6 | 27 |
| Dave Lemanczyk | DCS | sp | 26 | 4.45 | 9 | 4 | 0 | 18 | 18 | 3 | 2 | 123.1 | 131 | 68 | 61 | 43 | 49 | 10 | 12 |
| Dennis Leonard | WIN | sp | 26 | 3.56 | 16 | 5 | 0 | 31 | 31 | 6 | 1 | 217.2 | 205 | 109 | 86 | 59 | 157 | 21 | 18 |
| Paul Lindblad* | FOR | mr | 35 | 9.04 | 1 | 2 | 1 | 42 | 2 | 0 | 0 | 73.2 | 114 | 81 | 74 | 26 | 37 | 20 | 5 |
| Skip Lockwood | ROY | cl | 30 | 2.52 | 5 | 5 | 18 | 58 | 0 | 0 | 0 | 71.1 | 54 | 21 | 20 | 19 | 57 | 3 | 7 |
| Mike Marshall | SPK | mr | 34 | 11.51 | 0 | 1 | 0 | 14 | 2 | 0 | 0 | 22.2 | 48 | 32 | 29 | 14 | 14 | 3 | 4 |
| Dennis Martinez | WIN | mr | 22 | 4.76 | 7 | 7 | 1 | 31 | 13 | 2 | 0 | 111.2 | 105 | 66 | 59 | 46 | 63 | 8 | 14 |
| Silvio Martinez | FOR | mr | 21 | 4.72 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 13.1 | 19 | 7 | 7 | 10 | 4 | 3 | 3 |
| Steve McCatty | PBS | sp | 23 | 4.97 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 12.2 | 14 | 7 | 7 | 7 | 8 | 2 | 0 |
| Bob McClure* | DCS | mr | 25 | 2.17 | 3 | 6 | 26 | 47 | 0 | 0 | 0 | 58.0 | 56 | 14 | 14 | 23 | 37 | 2 | 14 |
| Will McEnaney* | PBS | mr | 25 | 4.63 | 2 | 4 | 0 | 37 | 0 | 0 | 0 | 44.2 | 53 | 24 | 23 | 9 | 21 | 5 | 3 |
| Bo McLaughlin | ROY | mr | 23 | 4.04 | 3 | 2 | 1 | 50 | 0 | 0 | 0 | 64.2 | 63 | 35 | 29 | 17 | 32 | 3 | 8 |
| Doc Medich | CRU | sp | 28 | 4.14 | 10 | 11 | 0 | 25 | 25 | 5 | 1 | 174.0 | 188 | 99 | 80 | 60 | 75 | 28 | 9 |
| Andy Messersmith | FOR | sp | 31 | 6.19 | 5 | 7 | 0 | 14 | 14 | 1 | 0 | 88.2 | 109 | 64 | 61 | 47 | 51 | 7 | 6 |
| Butch Metzger | SEA | mr | 25 | 6.57 | 3 | 7 | 5 | 80 | 0 | 0 | 0 | 112.1 | 138 | 86 | 82 | 45 | 51 | 20 | 7 |
| Greg Minton | PBS | sp | 25 | 4.91 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 11.0 | 12 | 7 | 6 | 2 | 5 | 0 | 0 |
| Randy Moffitt | DCS | mr | 28 | 4.42 | 9 | 5 | 2 | 40 | 0 | 0 | 0 | 57.0 | 67 | 28 | 28 | 12 | 41 | 2 | 3 |
| John Montague | SEA | mr | 29 | 6.94 | 5 | 21 | 0 | 30 | 30 | 4 | 1 | 164.2 | 226 | 136 | 127 | 60 | 86 | 27 | 23 |
| John Montefusco | SPK | sp | 27 | 4.21 | 10 | 5 | 0 | 24 | 24 | 1 | 0 | 154.0 | 163 | 79 | 72 | 50 | 97 | 12 | 8 |
| Donnie Moore | DCS | mr | 23 | 1.21 | 0 | 1 | 0 | 17 | 0 | 0 | 0 | 29.2 | 23 | 6 | 4 | 8 | 19 | 0 | 4 |
| Tommy Moore | SEA | mr | 28 | 10.61 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 9.1 | 14 | 11 | 11 | 7 | 2 | 2 | 3 |
| Jack Morris | BEA | sp | 22 | 5.12 | 2 | 3 | 0 | 6 | 4 | 1 | 0 | 31.2 | 35 | 21 | 18 | 17 | 24 | 3 | 0 |
| Tom Murphy |   | mr | 31 | 7.52 | 3 | 5 | 0 | 27 | 7 | 1 | 0 | 64.2 | 100 | 58 | 54 | 24 | 25 | 9 | 5 |
| Dale Murray | DCS | mr | 27 | 4.88 | 1 | 2 | 2 | 42 | 0 | 0 | 0 | 83.0 | 110 | 50 | 45 | 34 | 28 | 15 | 21 |
| Joe Niekro | ROY | mr | 32 | 3.21 | 15 | 8 | 0 | 26 | 26 | 5 | 0 | 171.0 | 158 | 75 | 61 | 64 | 79 | 11 | 24 |
| Jim Palmer | ROY | sp | 31 | 3.60 | 18 | 9 | 0 | 35 | 35 | 9 | 3 | 242.2 | 193 | 106 | 97 | 70 | 163 | 22 | 12 |
| Gil Patterson | SEA | sp | 21 | 40.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 2 | 3 | 3 | 1 | 1 | 1 | 0 |
| Mike Paxton | CRU | mr | 23 | 3.67 | 4 | 4 | 3 | 40 | 3 | 0 | 0 | 95.2 | 110 | 49 | 39 | 28 | 37 | 7 | 12 |
| Dick Pole | BEA | sp | 26 | 3.58 | 1 | 1 | 0 | 34 | 2 | 0 | 0 | 75.1 | 75 | 39 | 30 | 28 | 34 | 7 | 5 |
| Pete Redfern | SPK | sp | 22 | 8.13 | 4 | 5 | 0 | 36 | 10 | 0 | 0 | 83.0 | 134 | 79 | 75 | 43 | 38 | 12 | 10 |
| Paul Reuschel | CRU | mr | 30 | 2.56 | 4 | 3 | 4 | 53 | 0 | 0 | 0 | 91.1 | 73 | 33 | 26 | 24 | 57 | 5 | 10 |
| Jerry Reuss* | SPK | sp | 28 | 5.96 | 11 | 10 | 0 | 30 | 30 | 1 | 1 | 160.0 | 236 | 111 | 106 | 60 | 89 | 18 | 27 |
| J.R. Richard | WIN | sp | 27 | 3.59 | 16 | 5 | 0 | 30 | 30 | 7 | 1 | 210.2 | 178 | 94 | 84 | 86 | 153 | 17 | 15 |
| Enrique Romo | WIN | cl | 29 | 2.95 | 8 | 4 | 5 | 58 | 0 | 0 | 0 | 76.1 | 61 | 25 | 25 | 23 | 67 | 6 | 11 |
| Dick Ruthven | PBS | sp | 26 | 4.85 | 3 | 8 | 0 | 12 | 12 | 4 | 0 | 91.0 | 96 | 51 | 49 | 45 | 39 | 7 | 9 |
| Joe Sambito* | WIN | mr | 25 | 2.95 | 5 | 5 | 9 | 48 | 0 | 0 | 0 | 55.0 | 43 | 19 | 18 | 17 | 35 | 7 | 7 |
| Manny Sarmiento | WIN | mr | 21 | 4.64 | 2 | 0 | 0 | 19 | 0 | 0 | 0 | 33.0 | 29 | 17 | 17 | 7 | 11 | 7 | 1 |
| Rick Sawyer | SEA | mr | 29 | 7.92 | 1 | 1 | 0 | 31 | 0 | 0 | 0 | 44.1 | 69 | 44 | 39 | 22 | 17 | 9 | 5 |
| Dan Schatzeder* | DCS | sp | 22 | 3.18 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 5.2 | 6 | 2 | 2 | 4 | 4 | 0 | 0 |
| Ron Schueler | BIS | mr | 29 | 4.76 | 1 | 8 | 7 | 55 | 4 | 0 | 0 | 90.2 | 85 | 55 | 48 | 39 | 45 | 12 | 6 |
| Buddy Schultz* | BIS | mr | 26 | 2.42 | 6 | 2 | 0 | 50 | 0 | 0 | 0 | 63.1 | 61 | 17 | 17 | 15 | 40 | 8 | 22 |
| Diego Segui | SEA | mr | 39 | 4.54 | 1 | 3 | 1 | 56 | 0 | 0 | 0 | 119.0 | 122 | 65 | 60 | 46 | 89 | 21 | 6 |
| Bob Shirley* | BEA | sp | 23 | 5.12 | 9 | 13 | 0 | 26 | 26 | 4 | 0 | 156.1 | 179 | 108 | 89 | 67 | 97 | 28 | 11 |
| Jim Slaton | BEA | sp | 27 | 4.00 | 8 | 13 | 0 | 25 | 24 | 9 | 4 | 166.2 | 170 | 81 | 74 | 44 | 59 | 21 | 26 |
| Buddy Solomon | DCS | sp | 26 | 6.56 | 0 | 5 | 0 | 25 | 8 | 0 | 0 | 59.0 | 94 | 49 | 43 | 24 | 29 | 11 | 6 |
| Mario Soto | SEA | sp | 20 | 7.29 | 1 | 8 | 0 | 12 | 12 | 1 | 0 | 63.0 | 78 | 53 | 51 | 27 | 52 | 12 | 2 |
| Dan Spillner | BEA | mr | 25 | 7.12 | 2 | 0 | 0 | 51 | 0 | 0 | 0 | 78.1 | 108 | 64 | 62 | 38 | 50 | 15 | 12 |
| Paul Splittorff* | CRU | sp | 30 | 4.58 | 11 | 11 | 0 | 31 | 31 | 9 | 4 | 216.1 | 220 | 121 | 110 | 86 | 105 | 24 | 20 |
| Don Stanhouse | FOR | mr | 26 | 4.38 | 10 | 8 | 0 | 29 | 24 | 4 | 1 | 164.1 | 167 | 86 | 80 | 76 | 82 | 12 | 26 |
| Steve Stone | CRU | sp | 29 | 5.18 | 12 | 9 | 0 | 29 | 29 | 5 | 0 | 193.0 | 228 | 127 | 111 | 75 | 108 | 36 | 12 |
| Johnny Sutton | SPK | mr | 24 | 3.00 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 18.0 | 21 | 12 | 6 | 5 | 7 | 2 | 4 |
| Craig Swan | DCS | sp | 26 | 5.59 | 3 | 0 | 0 | 36 | 8 | 0 | 0 | 95.0 | 124 | 67 | 59 | 42 | 41 | 13 | 7 |
| Bob Sykes* | DCS | sp | 22 | 3.68 | 5 | 5 | 3 | 45 | 7 | 1 | 1 | 88.0 | 73 | 43 | 36 | 37 | 38 | 10 | 4 |
| Roy Thomas | SPK | mr | 24 | 7.56 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 8.1 | 15 | 7 | 7 | 5 | 4 | 0 | 2 |
| Paul Thormodsgard | PBS | sp | 23 | 4.74 | 14 | 11 | 0 | 30 | 30 | 5 | 0 | 190.0 | 206 | 113 | 100 | 67 | 79 | 34 | 26 |
| Jackson Todd | ROY | sp | 25 | 4.17 | 1 | 1 | 4 | 36 | 0 | 0 | 0 | 54.0 | 59 | 25 | 25 | 17 | 26 | 7 | 1 |
| Jim Todd | SEA | mr | 29 | 6.04 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 25.1 | 32 | 17 | 17 | 19 | 8 | 1 | 6 |
| Dave Tomlin* | WIN | mr | 28 | 2.93 | 1 | 2 | 2 | 29 | 0 | 0 | 0 | 27.2 | 23 | 10 | 9 | 13 | 16 | 2 | 1 |
| Pablo Torrealba* | SPK | mr | 29 | 12.06 | 1 | 1 | 0 | 11 | 0 | 0 | 0 | 15.2 | 31 | 26 | 21 | 7 | 4 | 1 | 1 |
| Mike Torrez | BIS | sp | 30 | 4.29 | 12 | 11 | 0 | 32 | 32 | 12 | 1 | 226.2 | 242 | 122 | 108 | 69 | 92 | 26 | 29 |
| Wayne Twitchell | FOR | sp | 29 | 6.34 | 5 | 12 | 0 | 30 | 21 | 1 | 0 | 137.2 | 153 | 110 | 97 | 63 | 102 | 23 | 10 |
| Jim Umbarger* | PBS | sp | 24 | 7.42 | 2 | 5 | 0 | 12 | 12 | 0 | 0 | 57.0 | 88 | 51 | 47 | 25 | 25 | 6 | 10 |
| John Urrea | ROY | mr | 22 | 3.34 | 11 | 4 | 0 | 19 | 19 | 6 | 2 | 126.2 | 95 | 51 | 47 | 30 | 51 | 8 | 9 |
| John Verhoeven | BEA | mr | 23 | 3.07 | 0 | 1 | 7 | 17 | 0 | 0 | 0 | 14.2 | 15 | 5 | 5 | 9 | 7 | 0 | 0 |
| Pete Vuckovich | PBS | mr | 24 | 3.70 | 7 | 5 | 0 | 13 | 13 | 7 | 1 | 97.1 | 97 | 42 | 40 | 33 | 86 | 7 | 12 |
| Rick Waits* | PBS | mr | 25 | 3.07 | 7 | 5 | 1 | 21 | 10 | 2 | 0 | 91.0 | 91 | 39 | 31 | 38 | 36 | 7 | 17 |
| Gary Wheelock | SPK | sp | 25 | 3.89 | 3 | 2 | 0 | 6 | 6 | 1 | 1 | 39.1 | 34 | 19 | 17 | 6 | 20 | 8 | 2 |
| Charlie Williams | DCS | mr | 29 | 5.32 | 2 | 2 | 0 | 31 | 0 | 0 | 0 | 45.2 | 49 | 27 | 27 | 26 | 19 | 4 | 6 |
| Mike Willis* | SPK | mr | 26 | 4.79 | 4 | 1 | 0 | 39 | 1 | 0 | 0 | 67.2 | 70 | 40 | 36 | 25 | 48 | 14 | 8 |
| Rick Wise | BIS | sp | 31 | 6.04 | 5 | 5 | 1 | 25 | 17 | 4 | 0 | 120.2 | 149 | 87 | 81 | 33 | 77 | 31 | 8 |
| Pat Zachry | BEA | sp | 25 | 6.26 | 5 | 12 | 0 | 24 | 24 | 5 | 1 | 138.0 | 152 | 99 | 96 | 67 | 62 | 20 | 15 |
| Geoff Zahn* | PBS | sp | 31 | 5.58 | 10 | 7 | 0 | 30 | 30 | 4 | 1 | 172.2 | 219 | 122 | 107 | 46 | 65 | 16 | 25 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Don Aase | SPK | sp | 22 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 9.6 | 3.0 | 12.8 | 4.1 | 1.2 | 1.4 | 1.40 |
| Glenn Abbott | DCS | sp | 26 | 2 | 2 | 0 | 7 | 1 | 0 | 2 | 2 | 11.5 | 2.4 | 14.7 | 3.9 | 1.0 | 1.6 | 1.55 |
| Larry Andersen | BIS | mr | 24 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 10.4 | 8.3 | 18.7 | 6.2 | 2.1 | 0.8 | 2.08 |
| Fernando Arroyo | PBS | sp | 25 | 1 | 2 | 4 | 0 | 0 | 0 | 3 | 6 | 9.9 | 2.8 | 12.7 | 2.4 | 1.2 | 0.8 | 1.41 |
| Doug Bair | BIS | mr | 27 | 10 | 0 | 2 | 0 | 6 | 0 | 6 | 3 | 10.2 | 6.4 | 16.7 | 7.5 | 1.0 | 1.2 | 1.85 |
| Floyd Bannister* | SEA | sp | 22 | 5 | 5 | 1 | 2 | 6 | 1 | 5 | 7 | 12.6 | 4.7 | 17.5 | 7.3 | 1.3 | 1.6 | 1.93 |
| Len Barker | PBS | mr | 21 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 8.4 | 4.1 | 12.6 | 10.3 | 1.3 | 2.5 | 1.40 |
| Jim Barr | FOR | sp | 29 | 10 | 4 | 0 | 1 | 1 | 0 | 3 | 9 | 12.6 | 2.5 | 15.2 | 3.4 | 0.8 | 1.4 | 1.68 |
| Jim Bibby | FOR | sp | 32 | 12 | 2 | 0 | 5 | 13 | 16 | 10 | 5 | 11.0 | 4.0 | 15.2 | 5.5 | 1.0 | 1.4 | 1.66 |
| Jack Billingham | CRU | sp | 34 | 8 | 5 | 0 | 8 | 3 | 0 | 1 | 2 | 11.0 | 3.1 | 14.6 | 3.5 | 1.2 | 1.1 | 1.57 |
| Vida Blue* | BEA | sp | 27 | 4 | 4 | 7 | 2 | 7 | 0 | 5 | 2 | 10.5 | 3.5 | 14.0 | 4.4 | 1.0 | 1.3 | 1.55 |
| Ken Brett* | WIN | sp | 28 | 0 | 0 | 2 | 1 | 7 | 1 | 2 | 5 | 10.4 | 3.5 | 14.0 | 4.5 | 1.7 | 1.3 | 1.54 |
| Tom Bruno | WIN | mr | 24 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 16.5 | 6.1 | 22.6 | 7.0 | 3.5 | 1.1 | 2.52 |
| Steve Burke | SPK | mr | 22 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 9.8 | 6.9 | 16.7 | 5.7 | 1.7 | 0.8 | 1.85 |
| Ray Burris | DCS | sp | 26 | 1 | 1 | 0 | 0 | 2 | 0 | 3 | 1 | 9.2 | 2.1 | 11.3 | 2.5 | 0.8 | 1.2 | 1.26 |
| Rick Camp | SPK | mr | 24 | 4 | 2 | 1 | 2 | 4 | 3 | 1 | 3 | 14.3 | 4.0 | 18.7 | 6.0 | 1.2 | 1.5 | 2.03 |
| Bill Campbell | ROY | cl | 28 | 0 | 1 | 0 | 2 | 1 | 3 | 2 | 5 | 6.0 | 3.6 | 9.8 | 5.1 | 0.8 | 1.4 | 1.06 |
| John Candelaria* | BIS | sp | 23 | 2 | 6 | 2 | 1 | 2 | 3 | 3 | 6 | 9.3 | 2.0 | 11.4 | 5.2 | 1.2 | 2.6 | 1.26 |
| John Caneira | SEA | sp | 24 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 5.8 | 1.7 | 7.8 | 8.1 | 1.5 | 4.7 | 0.84 |
| Doug Capilla* | SPK | sp | 25 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 14.9 | 6.5 | 21.4 | 5.6 | 1.9 | 0.9 | 2.38 |
| Clay Carroll | FOR | mr | 36 | 0 | 2 | 0 | 2 | 0 | 0 | 3 | 1 | 10.8 | 1.8 | 12.8 | 2.4 | 1.1 | 1.3 | 1.40 |
| Bobby Castillo | SEA | mr | 22 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.8 | 14.3 | 0.8 | 1.6 | 1.0 | 1.59 |
| Bill Castro | SPK | cl | 23 | 2 | 1 | 1 | 2 | 0 | 0 | 1 | 4 | 11.6 | 1.5 | 13.4 | 3.4 | 1.8 | 2.2 | 1.45 |
| Larry Christenson | CRU | sp | 23 | 13 | 7 | 4 | 4 | 4 | 4 | 3 | 5 | 9.2 | 2.9 | 12.2 | 4.5 | 1.1 | 1.6 | 1.34 |
| Reggie Cleveland | DCS | sp | 29 | 5 | 1 | 4 | 4 | 2 | 0 | 2 | 6 | 11.0 | 2.9 | 14.1 | 3.9 | 0.9 | 1.4 | 1.54 |
| Jim Colborn | SPK | sp | 31 | 9 | 4 | 2 | 11 | 7 | 7 | 6 | 4 | 10.0 | 2.7 | 13.2 | 3.2 | 1.1 | 1.2 | 1.41 |
| Don Collins* | SEA | mr | 24 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 8.1 | 6.2 | 14.2 | 2.4 | 0.5 | 0.4 | 1.58 |
| John D'Acquisto | PBS | sp | 25 | 3 | 0 | 1 | 0 | 3 | 2 | 1 | 2 | 9.1 | 10.0 | 19.1 | 7.3 | 0.3 | 0.7 | 2.12 |
| Bruce Dal Canton | BEA | rp | 35 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 8.9 | 5.2 | 14.1 | 3.7 | 0.4 | 0.7 | 1.56 |
| Larry Demery | SEA | mr | 24 | 6 | 1 | 4 | 3 | 10 | 0 | 4 | 5 | 12.7 | 5.2 | 18.3 | 2.9 | 1.6 | 0.5 | 2.00 |
| Tom Dixon | FOR | sp | 22 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 11.5 | 3.2 | 15.0 | 3.2 | 0.0 | 1.0 | 1.63 |
| Pat Dobson | PBS | sp | 35 | 1 | 0 | 1 | 0 | 1 | 2 | 3 | 4 | 14.8 | 3.9 | 18.7 | 6.6 | 1.7 | 1.7 | 2.08 |
| Hal Dues | WIN | sp | 22 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 9.4 | 3.9 | 13.2 | 3.3 | 1.1 | 0.9 | 1.47 |
| Dennis Eckersley | DCS | sp | 22 | 16 | 6 | 11 | 3 | 6 | 0 | 7 | 4 | 7.6 | 2.2 | 10.0 | 6.6 | 1.3 | 3.0 | 1.09 |
| Nino Espinosa | DCS | sp | 23 | 4 | 3 | 4 | 3 | 2 | 0 | 3 | 4 | 11.9 | 2.2 | 14.3 | 3.6 | 1.2 | 1.6 | 1.57 |
| Pete Falcone* | BEA | sp | 23 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 2 | 10.0 | 4.2 | 14.2 | 4.0 | 1.6 | 1.0 | 1.58 |
| Al Fitzmorris | SEA | sp | 31 | 13 | 5 | 6 | 1 | 12 | 1 | 4 | 6 | 12.7 | 4.4 | 17.1 | 4.4 | 0.9 | 1.0 | 1.90 |
| Mike Flanagan* | ROY | sp | 25 | 6 | 0 | 1 | 1 | 4 | 0 | 4 | 4 | 9.4 | 2.8 | 12.3 | 4.8 | 0.9 | 1.7 | 1.36 |
| Bob Forsch | BIS | sp | 27 | 9 | 7 | 0 | 4 | 3 | 0 | 7 | 4 | 8.6 | 2.8 | 11.6 | 3.6 | 1.0 | 1.3 | 1.27 |
| Steve Foucault | WIN | cl | 27 | 3 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 6.7 | 1.0 | 7.7 | 6.1 | 1.0 | 6.1 | 0.86 |
| Mike Garman | PBS | cl | 27 | 1 | 0 | 4 | 1 | 0 | 1 | 2 | 1 | 10.5 | 3.9 | 14.6 | 2.9 | 1.3 | 0.8 | 1.60 |
| Dave Goltz | WIN | sp | 28 | 7 | 4 | 6 | 3 | 4 | 2 | 4 | 4 | 8.3 | 3.1 | 11.5 | 4.7 | 1.1 | 1.5 | 1.26 |
| Goose Gossage | SPK | cl | 25 | 4 | 6 | 3 | 6 | 1 | 0 | 2 | 4 | 5.2 | 3.5 | 9.3 | 10.6 | 0.6 | 3.0 | 0.97 |
| Tom Griffin | WIN | sp | 29 | 5 | 1 | 1 | 0 | 3 | 2 | 3 | 3 | 9.5 | 4.3 | 13.8 | 4.1 | 1.6 | 1.0 | 1.53 |
| Steve Grilli | SEA | mr | 28 | 4 | 0 | 0 | 1 | 8 | 0 | 2 | 5 | 8.1 | 6.5 | 14.8 | 6.6 | 0.6 | 1.0 | 1.63 |
| Ross Grimsley* | BIS | sp | 27 | 3 | 2 | 1 | 1 | 1 | 1 | 3 | 2 | 11.8 | 2.9 | 14.8 | 2.4 | 1.7 | 0.8 | 1.64 |
| Larry Gura* | ROY | mr | 29 | 4 | 1 | 2 | 0 | 2 | 3 | 3 | 3 | 10.6 | 1.7 | 12.3 | 4.1 | 0.6 | 2.4 | 1.37 |
| Dave Hamilton* | CRU | mr | 29 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 8.9 | 4.0 | 13.1 | 5.4 | 1.2 | 1.4 | 1.43 |
| Gerry Hannahs* | BEA | sp | 24 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 2 | 12.0 | 4.2 | 16.2 | 4.2 | 1.6 | 1.0 | 1.80 |
| Ken Holtzman* |   | sp | 31 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 16.5 | 3.7 | 20.2 | 1.6 | 0.8 | 0.4 | 2.24 |
| Burt Hooton | ROY | sp | 27 | 9 | 5 | 2 | 2 | 0 | 1 | 2 | 3 | 7.4 | 3.1 | 10.6 | 5.6 | 1.1 | 1.8 | 1.16 |
| Charlie Hough | BIS | cl | 29 | 15 | 5 | 3 | 2 | 5 | 0 | 4 | 6 | 7.3 | 5.3 | 12.7 | 6.4 | 1.0 | 1.2 | 1.39 |
| Tom Hume | CRU | mr | 24 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 9.5 | 2.9 | 12.6 | 3.2 | 0.9 | 1.1 | 1.37 |
| Grant Jackson* | BEA | mr | 34 | 8 | 0 | 6 | 0 | 0 | 1 | 2 | 5 | 8.8 | 3.1 | 11.9 | 4.3 | 0.9 | 1.4 | 1.32 |
| Jesse Jefferson | BEA | sp | 28 | 2 | 1 | 3 | 2 | 1 | 1 | 4 | 3 | 9.7 | 3.4 | 13.1 | 4.3 | 1.1 | 1.3 | 1.45 |
| Fergie Jenkins | SPK | sp | 33 | 9 | 3 | 0 | 0 | 1 | 0 | 1 | 4 | 11.4 | 1.6 | 12.9 | 4.8 | 2.2 | 3.1 | 1.44 |
| Tommy John* | WIN | sp | 34 | 11 | 8 | 2 | 3 | 3 | 0 | 5 | 7 | 11.2 | 2.3 | 13.6 | 4.5 | 0.9 | 1.9 | 1.50 |
| Dave Johnson | CRU | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 1.2 | 9.8 | 6.1 | 0.0 | 5.0 | 1.09 |
| Rick Jones* | CRU | sp | 22 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 12.3 | 9.4 | 22.9 | 7.0 | 2.3 | 0.8 | 2.41 |
| Jim Kaat* | SEA | sp | 38 | 10 | 1 | 9 | 2 | 3 | 0 | 5 | 10 | 12.9 | 3.2 | 16.3 | 2.5 | 1.1 | 0.8 | 1.80 |
| Mike Kekich* | BEA | mr | 32 | 4 | 2 | 3 | 1 | 2 | 0 | 0 | 2 | 10.9 | 5.3 | 16.3 | 5.3 | 0.9 | 1.0 | 1.79 |
| Matt Keough | BIS | sp | 21 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 8.1 | 4.5 | 12.6 | 4.5 | 2.7 | 1.0 | 1.40 |
| Jim Kern | CRU | cl | 28 | 5 | 0 | 0 | 2 | 2 | 0 | 4 | 3 | 10.0 | 3.1 | 13.4 | 9.0 | 0.6 | 2.8 | 1.47 |
| Joe Kerrigan | FOR | mr | 22 | 2 | 2 | 2 | 3 | 1 | 0 | 4 | 1 | 9.1 | 3.9 | 13.4 | 4.4 | 0.5 | 1.1 | 1.45 |
| Chris Knapp | PBS | sp | 23 | 1 | 3 | 0 | 0 | 0 | 0 | 3 | 4 | 10.5 | 3.6 | 14.1 | 5.9 | 1.7 | 1.6 | 1.57 |
| Bob Knepper* | FOR | sp | 23 | 5 | 5 | 3 | 6 | 7 | 0 | 4 | 5 | 10.3 | 4.6 | 15.3 | 5.4 | 0.8 | 1.2 | 1.66 |
| Darold Knowles* | BEA | mr | 35 | 1 | 1 | 4 | 0 | 5 | 0 | 2 | 1 | 9.0 | 4.4 | 13.4 | 2.1 | 0.8 | 0.5 | 1.49 |
| Bob Lacey* | FOR | mr | 23 | 1 | 4 | 7 | 1 | 4 | 2 | 4 | 9 | 9.9 | 3.3 | 13.3 | 4.9 | 1.3 | 1.5 | 1.47 |
| Lerrin LaGrow | PBS | cl | 28 | 2 | 3 | 4 | 1 | 3 | 0 | 2 | 2 | 7.9 | 4.2 | 12.3 | 6.0 | 0.4 | 1.4 | 1.35 |
| Dave LaRoche* | ROY | cl | 29 | 2 | 1 | 0 | 1 | 1 | 0 | 3 | 1 | 6.3 | 3.8 | 10.2 | 6.4 | 1.0 | 1.7 | 1.12 |
| Dan Larson | SEA | mr | 22 | 4 | 3 | 0 | 3 | 8 | 0 | 1 | 2 | 12.8 | 5.2 | 18.4 | 3.3 | 2.4 | 0.6 | 2.01 |
| Gary Lavelle* | SPK | cl | 28 | 2 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 6.1 | 2.7 | 8.9 | 7.3 | 0.3 | 2.7 | 0.99 |
| Bill Laxton* | CRU | mr | 29 | 3 | 1 | 5 | 0 | 4 | 0 | 0 | 2 | 8.0 | 6.8 | 14.9 | 5.3 | 0.2 | 0.8 | 1.65 |
| Bill Lee* | PBS | sp | 30 | 5 | 0 | 3 | 0 | 0 | 0 | 3 | 8 | 13.1 | 2.6 | 15.7 | 1.7 | 0.6 | 0.6 | 1.74 |
| Dave Lemanczyk | DCS | sp | 26 | 5 | 3 | 0 | 3 | 12 | 1 | 2 | 4 | 9.6 | 3.1 | 12.9 | 3.6 | 0.7 | 1.1 | 1.41 |
| Dennis Leonard | WIN | sp | 26 | 11 | 3 | 3 | 2 | 5 | 4 | 7 | 6 | 8.5 | 2.4 | 11.0 | 6.5 | 0.9 | 2.7 | 1.21 |
| Paul Lindblad* | FOR | mr | 35 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 7 | 13.9 | 3.2 | 17.1 | 4.5 | 2.4 | 1.4 | 1.90 |
| Skip Lockwood | ROY | cl | 30 | 4 | 2 | 4 | 1 | 2 | 0 | 2 | 3 | 6.8 | 2.4 | 9.3 | 7.2 | 0.4 | 3.0 | 1.02 |
| Mike Marshall | SPK | mr | 34 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 19.1 | 5.6 | 24.6 | 5.6 | 1.2 | 1.0 | 2.74 |
| Dennis Martinez | WIN | mr | 22 | 6 | 2 | 2 | 4 | 3 | 0 | 4 | 2 | 8.5 | 3.7 | 12.5 | 5.1 | 0.6 | 1.4 | 1.35 |
| Silvio Martinez | FOR | mr | 21 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 12.8 | 6.8 | 19.6 | 2.7 | 2.0 | 0.4 | 2.17 |
| Steve McCatty | PBS | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9.9 | 5.0 | 14.9 | 5.7 | 1.4 | 1.1 | 1.66 |
| Bob McClure* | DCS | mr | 25 | 2 | 0 | 1 | 1 | 1 | 2 | 3 | 2 | 8.7 | 3.6 | 12.4 | 5.7 | 0.3 | 1.6 | 1.36 |
| Will McEnaney* | PBS | mr | 25 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 10.7 | 1.8 | 12.5 | 4.2 | 1.0 | 2.3 | 1.39 |
| Bo McLaughlin | ROY | mr | 23 | 1 | 2 | 0 | 4 | 3 | 0 | 0 | 2 | 8.8 | 2.4 | 11.7 | 4.5 | 0.4 | 1.9 | 1.24 |
| Doc Medich | CRU | sp | 28 | 13 | 5 | 1 | 4 | 3 | 0 | 0 | 7 | 9.7 | 3.1 | 13.0 | 3.9 | 1.4 | 1.3 | 1.43 |
| Andy Messersmith | FOR | sp | 31 | 3 | 8 | 1 | 4 | 2 | 0 | 4 | 3 | 11.1 | 4.8 | 16.2 | 5.2 | 0.7 | 1.1 | 1.76 |
| Butch Metzger | SEA | mr | 25 | 6 | 3 | 6 | 3 | 1 | 0 | 1 | 9 | 11.1 | 3.6 | 14.9 | 4.1 | 1.6 | 1.1 | 1.63 |
| Greg Minton | PBS | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 1.6 | 11.5 | 4.1 | 0.0 | 2.5 | 1.27 |
| Randy Moffitt | DCS | mr | 28 | 4 | 2 | 0 | 2 | 2 | 0 | 1 | 3 | 10.6 | 1.9 | 12.8 | 6.5 | 0.3 | 3.4 | 1.39 |
| John Montague | SEA | mr | 29 | 7 | 4 | 4 | 4 | 7 | 2 | 2 | 3 | 12.4 | 3.3 | 15.9 | 4.7 | 1.5 | 1.4 | 1.74 |
| John Montefusco | SPK | sp | 27 | 13 | 4 | 2 | 4 | 5 | 0 | 1 | 6 | 9.5 | 2.9 | 12.7 | 5.7 | 0.7 | 1.9 | 1.38 |
| Donnie Moore | DCS | mr | 23 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 7.0 | 2.4 | 9.7 | 5.8 | 0.0 | 2.4 | 1.04 |
| Tommy Moore | SEA | mr | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 13.5 | 6.8 | 20.3 | 1.9 | 1.9 | 0.3 | 2.25 |
| Jack Morris | BEA | sp | 22 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 9.9 | 4.8 | 14.8 | 6.8 | 0.9 | 1.4 | 1.64 |
| Tom Murphy |   | mr | 31 | 5 | 2 | 1 | 0 | 3 | 0 | 1 | 4 | 13.9 | 3.3 | 17.3 | 3.5 | 1.3 | 1.0 | 1.92 |
| Dale Murray | DCS | mr | 27 | 0 | 1 | 3 | 1 | 2 | 1 | 3 | 4 | 11.9 | 3.7 | 15.7 | 3.0 | 1.6 | 0.8 | 1.73 |
| Joe Niekro | ROY | mr | 32 | 11 | 3 | 0 | 1 | 5 | 1 | 3 | 6 | 8.3 | 3.4 | 11.7 | 4.2 | 0.6 | 1.2 | 1.30 |
| Jim Palmer | ROY | sp | 31 | 10 | 10 | 4 | 4 | 4 | 0 | 5 | 5 | 7.2 | 2.6 | 9.9 | 6.0 | 0.8 | 2.3 | 1.08 |
| Gil Patterson | SEA | sp | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 13.5 | 40.5 | 13.5 | 13.5 | 1.0 | 4.50 |
| Mike Paxton | CRU | mr | 23 | 7 | 6 | 4 | 2 | 0 | 0 | 2 | 4 | 10.3 | 2.6 | 13.2 | 3.5 | 0.7 | 1.3 | 1.44 |
| Dick Pole | BEA | sp | 26 | 2 | 1 | 6 | 3 | 0 | 0 | 1 | 5 | 9.0 | 3.3 | 12.7 | 4.1 | 0.8 | 1.2 | 1.37 |
| Pete Redfern | SPK | sp | 22 | 5 | 3 | 1 | 4 | 2 | 4 | 2 | 4 | 14.5 | 4.7 | 19.6 | 4.1 | 1.3 | 0.9 | 2.13 |
| Paul Reuschel | CRU | mr | 30 | 8 | 2 | 1 | 1 | 4 | 0 | 2 | 5 | 7.2 | 2.4 | 9.7 | 5.6 | 0.5 | 2.4 | 1.06 |
| Jerry Reuss* | SPK | sp | 28 | 10 | 4 | 1 | 2 | 6 | 0 | 3 | 1 | 13.3 | 3.4 | 16.8 | 5.0 | 1.0 | 1.5 | 1.85 |
| J.R. Richard | WIN | sp | 27 | 7 | 7 | 1 | 2 | 3 | 1 | 2 | 5 | 7.6 | 3.7 | 11.4 | 6.5 | 0.7 | 1.8 | 1.25 |
| Enrique Romo | WIN | cl | 29 | 8 | 0 | 0 | 3 | 0 | 1 | 1 | 1 | 7.2 | 2.7 | 10.3 | 7.9 | 0.7 | 2.9 | 1.10 |
| Dick Ruthven | PBS | sp | 26 | 1 | 3 | 4 | 1 | 3 | 1 | 2 | 3 | 9.5 | 4.5 | 14.0 | 3.9 | 0.7 | 0.9 | 1.55 |
| Joe Sambito* | WIN | mr | 25 | 1 | 0 | 0 | 1 | 1 | 1 | 5 | 2 | 7.0 | 2.8 | 10.0 | 5.7 | 1.1 | 2.1 | 1.09 |
| Manny Sarmiento | WIN | mr | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7.9 | 1.9 | 9.8 | 3.0 | 1.9 | 1.6 | 1.09 |
| Rick Sawyer | SEA | mr | 29 | 1 | 1 | 7 | 3 | 5 | 0 | 0 | 1 | 14.0 | 4.5 | 19.1 | 3.5 | 1.8 | 0.8 | 2.05 |
| Dan Schatzeder* | DCS | sp | 22 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.5 | 6.4 | 15.9 | 6.4 | 0.0 | 1.0 | 1.76 |
| Ron Schueler | BIS | mr | 29 | 5 | 0 | 0 | 2 | 1 | 0 | 2 | 3 | 8.4 | 3.9 | 12.5 | 4.5 | 1.2 | 1.2 | 1.37 |
| Buddy Schultz* | BIS | mr | 26 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 8.7 | 2.1 | 10.8 | 5.7 | 1.1 | 2.7 | 1.20 |
| Diego Segui | SEA | mr | 39 | 3 | 5 | 3 | 4 | 2 | 4 | 4 | 4 | 9.2 | 3.5 | 13.0 | 6.7 | 1.6 | 1.9 | 1.41 |
| Bob Shirley* | BEA | sp | 23 | 4 | 4 | 5 | 4 | 3 | 7 | 4 | 6 | 10.3 | 3.9 | 14.4 | 5.6 | 1.6 | 1.4 | 1.57 |
| Jim Slaton | BEA | sp | 27 | 3 | 3 | 0 | 8 | 0 | 1 | 1 | 4 | 9.2 | 2.4 | 12.0 | 3.2 | 1.1 | 1.3 | 1.28 |
| Buddy Solomon | DCS | sp | 26 | 0 | 0 | 5 | 1 | 0 | 2 | 0 | 1 | 14.3 | 3.7 | 18.2 | 4.4 | 1.7 | 1.2 | 2.00 |
| Mario Soto | SEA | sp | 20 | 2 | 1 | 4 | 2 | 1 | 0 | 1 | 1 | 11.1 | 3.9 | 15.3 | 7.4 | 1.7 | 1.9 | 1.67 |
| Dan Spillner | BEA | mr | 25 | 3 | 1 | 3 | 0 | 8 | 0 | 3 | 3 | 12.4 | 4.4 | 16.8 | 5.7 | 1.7 | 1.3 | 1.86 |
| Paul Splittorff* | CRU | sp | 30 | 12 | 1 | 4 | 4 | 3 | 0 | 4 | 2 | 9.2 | 3.6 | 12.9 | 4.4 | 1.0 | 1.2 | 1.41 |
| Don Stanhouse | FOR | mr | 26 | 16 | 9 | 3 | 4 | 3 | 0 | 5 | 3 | 9.1 | 4.2 | 13.5 | 4.5 | 0.7 | 1.1 | 1.48 |
| Steve Stone | CRU | sp | 29 | 9 | 8 | 3 | 5 | 6 | 2 | 5 | 4 | 10.6 | 3.5 | 14.4 | 5.0 | 1.7 | 1.4 | 1.57 |
| Johnny Sutton | SPK | mr | 24 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 10.5 | 2.5 | 13.0 | 3.5 | 1.0 | 1.4 | 1.44 |
| Craig Swan | DCS | sp | 26 | 5 | 1 | 3 | 3 | 0 | 1 | 2 | 2 | 11.7 | 4.0 | 16.0 | 3.9 | 1.2 | 1.0 | 1.75 |
| Bob Sykes* | DCS | sp | 22 | 3 | 1 | 1 | 3 | 0 | 5 | 2 | 2 | 7.5 | 3.8 | 11.6 | 3.9 | 1.0 | 1.0 | 1.25 |
| Roy Thomas | SPK | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 5.4 | 21.6 | 4.3 | 0.0 | 0.8 | 2.40 |
| Paul Thormodsgard | PBS | sp | 23 | 13 | 8 | 8 | 2 | 6 | 0 | 0 | 4 | 9.8 | 3.2 | 13.0 | 3.7 | 1.6 | 1.2 | 1.44 |
| Jackson Todd | ROY | sp | 25 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 9.8 | 2.8 | 12.8 | 4.3 | 1.2 | 1.5 | 1.41 |
| Jim Todd | SEA | mr | 29 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 2 | 11.4 | 6.8 | 18.5 | 2.8 | 0.4 | 0.4 | 2.01 |
| Dave Tomlin* | WIN | mr | 28 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 7.5 | 4.2 | 12.0 | 5.2 | 0.7 | 1.2 | 1.30 |
| Pablo Torrealba* | SPK | mr | 29 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 17.8 | 4.0 | 22.4 | 2.3 | 0.6 | 0.6 | 2.43 |
| Mike Torrez | BIS | sp | 30 | 13 | 4 | 3 | 7 | 6 | 0 | 4 | 9 | 9.6 | 2.7 | 12.6 | 3.7 | 1.0 | 1.3 | 1.37 |
| Wayne Twitchell | FOR | sp | 29 | 10 | 9 | 2 | 10 | 7 | 0 | 5 | 5 | 10.0 | 4.1 | 14.8 | 6.7 | 1.5 | 1.6 | 1.57 |
| Jim Umbarger* | PBS | sp | 24 | 6 | 0 | 2 | 2 | 4 | 1 | 0 | 2 | 13.9 | 3.9 | 18.2 | 3.9 | 0.9 | 1.0 | 1.98 |
| John Urrea | ROY | mr | 22 | 7 | 6 | 0 | 2 | 1 | 0 | 0 | 2 | 6.8 | 2.1 | 9.0 | 3.6 | 0.6 | 1.7 | 0.99 |
| John Verhoeven | BEA | mr | 23 | 0 | 1 | 5 | 0 | 0 | 0 | 2 | 1 | 9.2 | 5.5 | 14.7 | 4.3 | 0.0 | 0.8 | 1.64 |
| Pete Vuckovich | PBS | mr | 24 | 2 | 1 | 0 | 5 | 11 | 0 | 1 | 1 | 9.0 | 3.1 | 12.5 | 8.0 | 0.6 | 2.6 | 1.34 |
| Rick Waits* | PBS | mr | 25 | 3 | 3 | 0 | 3 | 0 | 0 | 2 | 6 | 9.0 | 3.8 | 13.1 | 3.6 | 0.7 | 0.9 | 1.42 |
| Gary Wheelock | SPK | sp | 25 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 7.8 | 1.4 | 9.2 | 4.6 | 1.8 | 3.3 | 1.02 |
| Charlie Williams | DCS | mr | 29 | 3 | 1 | 1 | 0 | 2 | 0 | 0 | 4 | 9.7 | 5.1 | 14.8 | 3.7 | 0.8 | 0.7 | 1.64 |
| Mike Willis* | SPK | mr | 26 | 3 | 2 | 0 | 0 | 2 | 0 | 1 | 1 | 9.3 | 3.3 | 12.6 | 6.4 | 1.9 | 1.9 | 1.40 |
| Rick Wise | BIS | sp | 31 | 4 | 3 | 0 | 3 | 1 | 0 | 1 | 3 | 11.1 | 2.5 | 13.8 | 5.7 | 2.3 | 2.3 | 1.51 |
| Pat Zachry | BEA | sp | 25 | 6 | 6 | 2 | 2 | 0 | 0 | 1 | 5 | 9.9 | 4.4 | 14.4 | 4.0 | 1.3 | 0.9 | 1.59 |
| Geoff Zahn* | PBS | sp | 31 | 4 | 5 | 4 | 0 | 8 | 0 | 4 | 4 | 11.4 | 2.4 | 13.8 | 3.4 | 0.8 | 1.4 | 1.53 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Don Aase | SPK | sp | 22 | .754 | 326 | .267 | 195 | .470 | 197 | .475 | 53.9 | 5.1 | 4.66 | 4.41 |
| Glenn Abbott | DCS | sp | 26 | .848 | 277 | .325 | 173 | .497 | 180 | .517 | 52.3 | 6.0 | 5.45 | 5.71 |
| Larry Andersen | BIS | mr | 24 | .899 | 14 | .286 | 12 | .545 | 12 | .545 | 3.3 | 6.3 | 6.14 | 7.21 |
| Fernando Arroyo | PBS | sp | 25 | .789 | 468 | .267 | 276 | .493 | 276 | .493 | 74.1 | 5.1 | 4.63 | 4.45 |
| Doug Bair | BIS | mr | 27 | .823 | 260 | .327 | 201 | .506 | 201 | .506 | 62.1 | 6.7 | 6.09 | 6.11 |
| Floyd Bannister* | SEA | sp | 22 | .929 | 461 | .373 | 377 | .568 | 379 | .571 | 124.6 | 8.1 | 7.42 | 7.34 |
| Len Barker | PBS | mr | 21 | .713 | 123 | .309 | 94 | .454 | 94 | .454 | 23.5 | 4.3 | 3.97 | 4.28 |
| Jim Barr | FOR | sp | 29 | .865 | 577 | .340 | 358 | .518 | 359 | .520 | 116.1 | 6.9 | 6.29 | 5.89 |
| Jim Bibby | FOR | sp | 32 | .808 | 604 | .318 | 392 | .484 | 397 | .490 | 121.4 | 6.2 | 5.69 | 5.59 |
| Jack Billingham | CRU | sp | 34 | .806 | 518 | .305 | 313 | .480 | 321 | .492 | 90.1 | 5.5 | 5.03 | 5.63 |
| Vida Blue* | BEA | sp | 27 | .783 | 698 | .301 | 429 | .479 | 431 | .482 | 121.6 | 5.4 | 4.96 | 4.93 |
| Ken Brett* | WIN | sp | 28 | .867 | 282 | .280 | 205 | .551 | 206 | .554 | 59.1 | 6.3 | 5.81 | 5.55 |
| Tom Bruno | WIN | mr | 24 | 1.290 | 35 | .429 | 45 | .833 | 45 | .833 | 17.7 | 15.9 | 13.87 | 14.08 |
| Steve Burke | SPK | mr | 22 | .897 | 45 | .311 | 40 | .571 | 40 | .571 | 11.6 | 6.9 | 5.99 | 6.90 |
| Ray Burris | DCS | sp | 26 | .681 | 340 | .259 | 163 | .412 | 163 | .412 | 41.9 | 4.0 | 3.61 | 3.41 |
| Rick Camp | SPK | mr | 24 | .927 | 167 | .395 | 121 | .538 | 123 | .547 | 42.8 | 8.4 | 7.64 | 8.30 |
| Bill Campbell | ROY | cl | 28 | .566 | 205 | .190 | 99 | .356 | 101 | .363 | 20.9 | 2.7 | 2.51 | 2.31 |
| John Candelaria* | BIS | sp | 23 | .725 | 712 | .275 | 414 | .451 | 415 | .452 | 107.3 | 4.4 | 3.99 | 3.76 |
| John Caneira | SEA | sp | 24 | .602 | 79 | .190 | 47 | .395 | 48 | .403 | 9.1 | 2.6 | 2.37 | 1.97 |
| Doug Capilla* | SPK | sp | 25 | 1.065 | 35 | .400 | 33 | .660 | 33 | .660 | 11.9 | 11.1 | 9.97 | 10.87 |
| Clay Carroll | FOR | mr | 36 | .803 | 324 | .293 | 184 | .485 | 186 | .491 | 52.1 | 5.3 | 4.78 | 4.74 |
| Bobby Castillo | SEA | mr | 22 | .853 | 47 | .319 | 26 | .510 | 26 | .510 | 8.5 | 6.8 | 6.08 | 6.13 |
| Bill Castro | SPK | cl | 23 | .883 | 191 | .304 | 125 | .536 | 127 | .545 | 35.3 | 5.8 | 5.33 | 5.75 |
| Larry Christenson | CRU | sp | 23 | .743 | 717 | .265 | 429 | .466 | 433 | .470 | 111.7 | 4.6 | 4.26 | 3.98 |
| Reggie Cleveland | DCS | sp | 29 | .800 | 642 | .308 | 387 | .486 | 391 | .491 | 113.8 | 5.7 | 5.23 | 4.98 |
| Jim Colborn | SPK | sp | 31 | .746 | 690 | .270 | 378 | .445 | 389 | .458 | 106.6 | 4.9 | 4.55 | 4.57 |
| Don Collins* | SEA | mr | 24 | .763 | 64 | .250 | 40 | .482 | 40 | .482 | 9.8 | 4.6 | 4.16 | 4.26 |
| John D'Acquisto | PBS | sp | 25 | .764 | 102 | .294 | 79 | .488 | 79 | .488 | 22.4 | 6.2 | 5.92 | 5.98 |
| Bruce Dal Canton | BEA | rp | 35 | .661 | 86 | .267 | 44 | .396 | 44 | .396 | 11.6 | 4.2 | 3.85 | 4.14 |
| Larry Demery | SEA | mr | 24 | .922 | 339 | .319 | 242 | .554 | 245 | .561 | 85.3 | 8.8 | 7.88 | 8.04 |
| Tom Dixon | FOR | sp | 22 | .752 | 123 | .350 | 62 | .419 | 63 | .426 | 18.1 | 5.0 | 4.36 | 4.98 |
| Pat Dobson | PBS | sp | 35 | 1.003 | 241 | .390 | 201 | .613 | 201 | .613 | 73.6 | 10.1 | 9.26 | 8.75 |
| Hal Dues | WIN | sp | 22 | .738 | 58 | .259 | 34 | .466 | 34 | .466 | 9.5 | 5.2 | 4.70 | 4.48 |
| Dennis Eckersley | DCS | sp | 22 | .672 | 662 | .239 | 395 | .430 | 398 | .433 | 93.5 | 3.7 | 3.37 | 2.88 |
| Nino Espinosa | DCS | sp | 23 | .830 | 436 | .319 | 263 | .496 | 266 | .502 | 83.9 | 6.5 | 5.82 | 5.51 |
| Pete Falcone* | BEA | sp | 23 | .821 | 297 | .279 | 205 | .519 | 205 | .519 | 56.3 | 5.7 | 5.10 | 5.57 |
| Al Fitzmorris | SEA | sp | 31 | .876 | 490 | .351 | 330 | .522 | 331 | .524 | 107.7 | 7.3 | 6.64 | 6.80 |
| Mike Flanagan* | ROY | sp | 25 | .721 | 612 | .286 | 346 | .439 | 347 | .440 | 89.8 | 4.3 | 3.95 | 4.00 |
| Bob Forsch | BIS | sp | 27 | .709 | 723 | .252 | 397 | .438 | 401 | .442 | 99.9 | 4.1 | 3.73 | 3.69 |
| Steve Foucault | WIN | cl | 27 | .532 | 182 | .220 | 78 | .326 | 78 | .326 | 14.9 | 2.1 | 1.92 | 1.81 |
| Mike Garman | PBS | cl | 27 | .782 | 203 | .281 | 120 | .472 | 121 | .476 | 34.6 | 5.5 | 5.04 | 5.39 |
| Dave Goltz | WIN | sp | 28 | .704 | 656 | .247 | 382 | .443 | 385 | .447 | 92.3 | 4.0 | 3.65 | 3.57 |
| Goose Gossage | SPK | cl | 25 | .515 | 196 | .224 | 109 | .317 | 115 | .334 | 20.6 | 2.1 | 1.92 | 1.91 |
| Tom Griffin | WIN | sp | 29 | .791 | 266 | .259 | 176 | .499 | 176 | .499 | 49.8 | 5.6 | 5.15 | 5.18 |
| Steve Grilli | SEA | mr | 28 | .679 | 236 | .275 | 149 | .420 | 150 | .423 | 38.7 | 4.5 | 4.05 | 4.53 |
| Ross Grimsley* | BIS | sp | 27 | .896 | 649 | .307 | 439 | .556 | 440 | .557 | 131.7 | 6.7 | 6.03 | 6.50 |
| Larry Gura* | ROY | mr | 29 | .731 | 284 | .306 | 147 | .432 | 147 | .432 | 41.3 | 4.7 | 4.28 | 3.86 |
| Dave Hamilton* | CRU | mr | 29 | .713 | 127 | .260 | 77 | .445 | 78 | .451 | 20.1 | 4.5 | 4.25 | 4.28 |
| Gerry Hannahs* | BEA | sp | 24 | .866 | 139 | .317 | 96 | .527 | 96 | .527 | 30.3 | 7.0 | 6.40 | 6.93 |
| Ken Holtzman* |   | sp | 31 | 1.052 | 143 | .420 | 101 | .608 | 101 | .608 | 37.8 | 10.3 | 8.93 | 9.84 |
| Burt Hooton | ROY | sp | 27 | .664 | 613 | .233 | 356 | .426 | 358 | .429 | 80.9 | 3.5 | 3.22 | 3.04 |
| Charlie Hough | BIS | cl | 29 | .680 | 328 | .238 | 210 | .432 | 212 | .436 | 49.6 | 3.8 | 3.61 | 3.77 |
| Tom Hume | CRU | mr | 24 | .720 | 113 | .265 | 61 | .442 | 62 | .449 | 16.1 | 4.5 | 4.16 | 4.00 |
| Grant Jackson* | BEA | mr | 34 | .715 | 247 | .259 | 140 | .446 | 140 | .446 | 37.8 | 4.6 | 4.22 | 3.49 |
| Jesse Jefferson | BEA | sp | 28 | .745 | 553 | .280 | 325 | .455 | 327 | .458 | 88.4 | 4.9 | 4.39 | 4.56 |
| Fergie Jenkins | SPK | sp | 33 | .851 | 561 | .296 | 386 | .540 | 386 | .540 | 112.5 | 6.1 | 5.62 | 5.58 |
| Tommy John* | WIN | sp | 34 | .816 | 637 | .333 | 387 | .485 | 390 | .489 | 109.4 | 5.3 | 4.78 | 5.05 |
| Dave Johnson | CRU | mr | 28 | .669 | 23 | .304 | 12 | .414 | 12 | .414 | 2.7 | 3.3 | 3.00 | 2.28 |
| Rick Jones* | CRU | sp | 22 | 1.116 | 50 | .340 | 59 | .702 | 61 | .726 | 22.7 | 13.4 | 12.02 | 11.24 |
| Jim Kaat* | SEA | sp | 38 | .901 | 624 | .333 | 403 | .539 | 405 | .542 | 131.5 | 7.3 | 6.71 | 6.66 |
| Mike Kekich* | BEA | mr | 32 | .826 | 199 | .322 | 139 | .507 | 140 | .511 | 42.5 | 6.6 | 5.93 | 6.03 |
| Matt Keough | BIS | sp | 21 | .874 | 59 | .203 | 50 | .588 | 50 | .588 | 11.6 | 5.1 | 4.70 | 5.34 |
| Jim Kern | CRU | cl | 28 | .745 | 217 | .359 | 141 | .435 | 143 | .441 | 38.5 | 4.6 | 4.19 | 4.44 |
| Joe Kerrigan | FOR | mr | 22 | .720 | 238 | .286 | 133 | .428 | 136 | .437 | 35.9 | 4.6 | 4.10 | 4.11 |
| Chris Knapp | PBS | sp | 23 | .834 | 249 | .293 | 179 | .523 | 179 | .523 | 52.2 | 6.1 | 5.67 | 5.55 |
| Bob Knepper* | FOR | sp | 23 | .784 | 534 | .315 | 344 | .470 | 350 | .478 | 99.4 | 5.6 | 5.05 | 5.44 |
| Darold Knowles* | BEA | mr | 35 | .739 | 120 | .267 | 66 | .446 | 66 | .446 | 15.5 | 3.9 | 3.58 | 4.29 |
| Bob Lacey* | FOR | mr | 23 | .796 | 376 | .293 | 243 | .486 | 244 | .488 | 65.1 | 5.0 | 4.54 | 4.86 |
| Lerrin LaGrow | PBS | cl | 28 | .610 | 217 | .272 | 109 | .362 | 110 | .365 | 24.8 | 3.1 | 2.86 | 3.25 |
| Dave LaRoche* | ROY | cl | 29 | .613 | 158 | .203 | 90 | .396 | 91 | .401 | 19.5 | 3.1 | 2.89 | 2.61 |
| Dan Larson | SEA | mr | 22 | .983 | 334 | .311 | 274 | .614 | 277 | .621 | 93.6 | 9.3 | 8.46 | 9.01 |
| Gary Lavelle* | SPK | cl | 28 | .491 | 196 | .230 | 82 | .298 | 82 | .298 | 14.8 | 1.9 | 1.74 | 1.63 |
| Bill Laxton* | CRU | mr | 29 | .722 | 145 | .276 | 96 | .462 | 96 | .462 | 23.7 | 4.6 | 4.17 | 4.09 |
| Bill Lee* | PBS | sp | 30 | .833 | 347 | .346 | 185 | .470 | 185 | .470 | 54.8 | 5.5 | 5.12 | 6.11 |
| Dave Lemanczyk | DCS | sp | 26 | .722 | 428 | .283 | 230 | .432 | 233 | .437 | 62.2 | 4.5 | 4.09 | 4.20 |
| Dennis Leonard | WIN | sp | 26 | .672 | 670 | .275 | 374 | .411 | 376 | .414 | 92.3 | 3.8 | 3.44 | 3.22 |
| Paul Lindblad* | FOR | mr | 35 | 1.025 | 273 | .344 | 229 | .643 | 229 | .643 | 79.7 | 9.7 | 8.77 | 8.55 |
| Skip Lockwood | ROY | cl | 30 | .568 | 202 | .252 | 97 | .344 | 98 | .348 | 20.0 | 2.5 | 2.27 | 1.98 |
| Mike Marshall | SPK | mr | 34 | 1.197 | 96 | .469 | 92 | .724 | 92 | .724 | 38.1 | 14.9 | 13.62 | 12.66 |
| Dennis Martinez | WIN | mr | 22 | .690 | 361 | .269 | 202 | .419 | 206 | .427 | 50.4 | 4.0 | 3.65 | 3.68 |
| Silvio Martinez | FOR | mr | 21 | .965 | 48 | .333 | 38 | .585 | 38 | .585 | 11.8 | 7.9 | 7.15 | 9.39 |
| Steve McCatty | PBS | sp | 23 | .837 | 44 | .273 | 32 | .525 | 32 | .525 | 9.6 | 6.5 | 6.13 | 5.42 |
| Bob McClure* | DCS | mr | 25 | .665 | 180 | .300 | 94 | .387 | 95 | .391 | 21.9 | 3.3 | 3.06 | 3.54 |
| Will McEnaney* | PBS | mr | 25 | .788 | 160 | .300 | 96 | .492 | 96 | .492 | 27.0 | 5.3 | 4.90 | 4.34 |
| Bo McLaughlin | ROY | mr | 23 | .702 | 216 | .278 | 115 | .423 | 119 | .438 | 28.6 | 3.9 | 3.58 | 3.28 |
| Doc Medich | CRU | sp | 28 | .785 | 600 | .267 | 378 | .493 | 382 | .498 | 107.0 | 5.5 | 4.98 | 4.77 |
| Andy Messersmith | FOR | sp | 31 | .870 | 303 | .337 | 216 | .524 | 220 | .534 | 66.3 | 6.7 | 6.06 | 6.02 |
| Butch Metzger | SEA | mr | 25 | .872 | 403 | .293 | 284 | .544 | 287 | .550 | 87.1 | 6.8 | 6.28 | 5.91 |
| Greg Minton | PBS | sp | 25 | .736 | 39 | .308 | 21 | .457 | 21 | .457 | 5.9 | 5.0 | 4.37 | 3.06 |
| Randy Moffitt | DCS | mr | 28 | .712 | 192 | .339 | 101 | .406 | 103 | .414 | 29.5 | 4.6 | 4.20 | 3.94 |
| John Montague | SEA | mr | 29 | .878 | 590 | .337 | 408 | .532 | 412 | .537 | 126.8 | 6.8 | 6.24 | 6.71 |
| John Montefusco | SPK | sp | 27 | .726 | 507 | .298 | 294 | .439 | 298 | .445 | 82.1 | 4.8 | 4.32 | 3.99 |
| Donnie Moore | DCS | mr | 23 | .558 | 90 | .256 | 39 | .331 | 40 | .339 | 8.0 | 2.4 | 2.19 | 1.97 |
| Tommy Moore | SEA | mr | 28 | 1.113 | 36 | .333 | 33 | .702 | 33 | .702 | 11.1 | 10.3 | 9.59 | 9.97 |
| Jack Morris | BEA | sp | 22 | .776 | 102 | .314 | 70 | .479 | 70 | .479 | 21.7 | 6.2 | 5.54 | 5.05 |
| Tom Murphy |   | mr | 31 | .940 | 255 | .357 | 178 | .569 | 178 | .569 | 61.7 | 8.5 | 7.73 | 7.52 |
| Dale Murray | DCS | mr | 27 | .911 | 294 | .323 | 205 | .551 | 206 | .554 | 60.5 | 6.6 | 5.90 | 6.94 |
| Joe Niekro | ROY | mr | 32 | .648 | 565 | .260 | 282 | .392 | 283 | .393 | 66.8 | 3.4 | 3.16 | 3.35 |
| Jim Palmer | ROY | sp | 31 | .638 | 722 | .237 | 397 | .405 | 401 | .409 | 88.8 | 3.3 | 2.96 | 2.55 |
| Gil Patterson | SEA | sp | 21 | 1.850 | 2 | .500 | 6 | 1.200 | 6 | 1.200 | 3.2 | 42.6 | 38.35 | 41.86 |
| Mike Paxton | CRU | mr | 23 | .751 | 341 | .302 | 184 | .443 | 186 | .448 | 49.8 | 4.6 | 4.22 | 4.34 |
| Dick Pole | BEA | sp | 26 | .697 | 263 | .259 | 141 | .421 | 144 | .430 | 36.9 | 4.2 | 3.97 | 3.78 |
| Pete Redfern | SPK | sp | 22 | .967 | 322 | .379 | 237 | .566 | 241 | .575 | 85.1 | 9.2 | 8.30 | 9.03 |
| Paul Reuschel | CRU | mr | 30 | .580 | 281 | .242 | 129 | .351 | 130 | .353 | 27.8 | 2.7 | 2.47 | 2.25 |
| Jerry Reuss* | SPK | sp | 28 | .894 | 579 | .377 | 397 | .531 | 399 | .533 | 128.6 | 7.2 | 6.51 | 7.10 |
| J.R. Richard | WIN | sp | 27 | .627 | 627 | .257 | 343 | .388 | 345 | .390 | 79.1 | 3.3 | 3.04 | 3.15 |
| Enrique Romo | WIN | cl | 29 | .625 | 208 | .264 | 118 | .384 | 121 | .394 | 26.5 | 3.1 | 2.81 | 2.69 |
| Dick Ruthven | PBS | sp | 26 | .731 | 316 | .282 | 181 | .444 | 182 | .446 | 47.8 | 4.6 | 4.26 | 4.53 |
| Joe Sambito* | WIN | mr | 25 | .619 | 161 | .224 | 83 | .376 | 84 | .380 | 18.3 | 3.0 | 2.69 | 2.84 |
| Manny Sarmiento | WIN | mr | 21 | .733 | 111 | .198 | 67 | .493 | 67 | .493 | 16.0 | 4.3 | 3.94 | 3.30 |
| Rick Sawyer | SEA | mr | 29 | .958 | 169 | .355 | 125 | .568 | 128 | .582 | 43.5 | 8.9 | 7.95 | 8.91 |
| Dan Schatzeder* | DCS | sp | 22 | .829 | 17 | .353 | 13 | .520 | 13 | .520 | 4.2 | 7.6 | 6.04 | 5.12 |
| Ron Schueler | BIS | mr | 29 | .734 | 301 | .243 | 186 | .466 | 188 | .471 | 49.0 | 4.7 | 4.38 | 4.05 |
| Buddy Schultz* | BIS | mr | 26 | .737 | 180 | .294 | 111 | .457 | 111 | .457 | 21.6 | 3.1 | 2.76 | 3.66 |
| Diego Segui | SEA | mr | 39 | .793 | 358 | .282 | 256 | .494 | 260 | .502 | 71.0 | 5.4 | 4.83 | 4.81 |
| Bob Shirley* | BEA | sp | 23 | .832 | 503 | .300 | 359 | .514 | 363 | .519 | 106.4 | 6.2 | 5.51 | 5.73 |
| Jim Slaton | BEA | sp | 27 | .757 | 570 | .261 | 328 | .467 | 336 | .479 | 82.9 | 4.4 | 4.03 | 4.06 |
| Buddy Solomon | DCS | sp | 26 | .982 | 224 | .371 | 174 | .602 | 175 | .606 | 60.9 | 9.3 | 8.36 | 8.43 |
| Mario Soto | SEA | sp | 20 | .920 | 200 | .330 | 172 | .587 | 174 | .594 | 54.5 | 7.8 | 7.01 | 6.24 |
| Dan Spillner | BEA | mr | 25 | .935 | 267 | .348 | 213 | .576 | 213 | .576 | 67.9 | 7.7 | 7.02 | 7.46 |
| Paul Splittorff* | CRU | sp | 30 | .733 | 722 | .271 | 426 | .453 | 430 | .457 | 114.2 | 4.7 | 4.27 | 4.27 |
| Don Stanhouse | FOR | mr | 26 | .729 | 548 | .283 | 320 | .443 | 324 | .449 | 81.2 | 4.3 | 4.00 | 4.29 |
| Steve Stone | CRU | sp | 29 | .842 | 649 | .296 | 457 | .523 | 462 | .529 | 135.7 | 6.3 | 5.70 | 5.79 |
| Johnny Sutton | SPK | mr | 24 | .740 | 64 | .297 | 34 | .436 | 34 | .436 | 8.7 | 4.2 | 3.91 | 4.44 |
| Craig Swan | DCS | sp | 26 | .871 | 345 | .322 | 235 | .529 | 238 | .536 | 75.6 | 7.2 | 6.45 | 6.43 |
| Bob Sykes* | DCS | sp | 22 | .631 | 291 | .216 | 148 | .391 | 151 | .398 | 35.6 | 3.5 | 3.27 | 3.34 |
| Roy Thomas | SPK | mr | 24 | .939 | 34 | .441 | 23 | .535 | 23 | .535 | 8.3 | 9.0 | 8.06 | 9.26 |
| Paul Thormodsgard | PBS | sp | 23 | .820 | 644 | .267 | 434 | .525 | 436 | .528 | 114.3 | 5.3 | 4.87 | 4.92 |
| Jackson Todd | ROY | sp | 25 | .749 | 188 | .277 | 110 | .460 | 111 | .464 | 31.4 | 5.2 | 4.71 | 4.41 |
| Jim Todd | SEA | mr | 29 | .824 | 92 | .337 | 58 | .479 | 59 | .488 | 17.0 | 6.1 | 5.44 | 6.81 |
| Dave Tomlin* | WIN | mr | 28 | .644 | 88 | .239 | 47 | .392 | 48 | .400 | 11.9 | 3.8 | 3.49 | 3.29 |
| Pablo Torrealba* | SPK | mr | 29 | 1.012 | 74 | .405 | 51 | .586 | 52 | .598 | 20.1 | 11.1 | 10.41 | 9.85 |
| Mike Torrez | BIS | sp | 30 | .750 | 786 | .275 | 447 | .456 | 454 | .463 | 119.4 | 4.6 | 4.27 | 4.27 |
| Wayne Twitchell | FOR | sp | 29 | .856 | 430 | .302 | 332 | .529 | 342 | .545 | 98.2 | 6.3 | 5.78 | 5.72 |
| Jim Umbarger* | PBS | sp | 24 | .902 | 217 | .378 | 144 | .524 | 146 | .531 | 49.5 | 7.9 | 7.04 | 7.82 |
| John Urrea | ROY | mr | 22 | .564 | 406 | .214 | 173 | .348 | 175 | .352 | 35.2 | 2.5 | 2.25 | 2.05 |
| John Verhoeven | BEA | mr | 23 | .667 | 52 | .288 | 26 | .382 | 26 | .382 | 6.6 | 4.0 | 3.66 | 3.55 |
| Pete Vuckovich | PBS | mr | 24 | .697 | 287 | .314 | 174 | .416 | 179 | .428 | 44.6 | 4.1 | 3.72 | 3.82 |
| Rick Waits* | PBS | mr | 25 | .704 | 312 | .269 | 166 | .419 | 169 | .427 | 40.8 | 3.9 | 3.63 | 4.11 |
| Gary Wheelock | SPK | sp | 25 | .681 | 125 | .208 | 71 | .447 | 71 | .447 | 16.0 | 3.5 | 3.29 | 2.94 |
| Charlie Williams | DCS | mr | 29 | .807 | 157 | .287 | 104 | .505 | 104 | .505 | 29.1 | 5.7 | 5.16 | 5.07 |
| Mike Willis* | SPK | mr | 26 | .827 | 203 | .276 | 156 | .538 | 156 | .538 | 41.1 | 5.4 | 4.92 | 4.95 |
| Rick Wise | BIS | sp | 31 | .911 | 394 | .299 | 315 | .586 | 318 | .591 | 95.6 | 7.1 | 6.42 | 6.17 |
| Pat Zachry | BEA | sp | 25 | .848 | 461 | .286 | 328 | .536 | 330 | .539 | 93.0 | 6.1 | 5.46 | 5.47 |
| Geoff Zahn* | PBS | sp | 31 | .819 | 635 | .320 | 378 | .496 | 378 | .496 | 107.7 | 5.5 | 5.05 | 5.01 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Don Aase | SPK | sp | 22 | 15 | 1 | .067 | 0 | 7 | .467 | 83 | 5.5 | 15 | 7 | .467 | 97.1 | .626 |
| Glenn Abbott | DCS | sp | 26 | 14 | 0 | .000 | 0 | 6 | .429 | 58 | 4.1 | 7 | 3 | .429 | 91.1 | .625 |
| Larry Andersen | BIS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.3 | .531 |
| Fernando Arroyo | PBS | sp | 25 | 19 | 4 | .211 | 0 | 13 | .684 | 93 | 4.9 | 13 | 6 | .462 | 96.1 | .639 |
| Doug Bair | BIS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 9 | .333 | 33.3 | .567 |
| Floyd Bannister* | SEA | sp | 22 | 26 | 3 | .115 | 0 | 5 | .192 | 87 | 3.3 | 21 | 12 | .571 | 96.8 | .603 |
| Len Barker | PBS | mr | 21 | 7 | 1 | .143 | 0 | 4 | .571 | 38 | 5.4 | 5 | 1 | .200 | 117.9 | .595 |
| Jim Barr | FOR | sp | 29 | 27 | 3 | .111 | 1 | 9 | .333 | 136 | 5.0 | 22 | 8 | .364 | 88.4 | .651 |
| Jim Bibby | FOR | sp | 32 | 24 | 1 | .042 | 0 | 5 | .208 | 105 | 4.4 | 38 | 14 | .368 | 90.2 | .599 |
| Jack Billingham | CRU | sp | 34 | 23 | 3 | .130 | 0 | 8 | .348 | 130 | 5.7 | 16 | 4 | .250 | 89.4 | .621 |
| Vida Blue* | BEA | sp | 27 | 31 | 6 | .194 | 0 | 12 | .387 | 112 | 3.6 | 23 | 8 | .348 | 105.6 | .610 |
| Ken Brett* | WIN | sp | 28 | 13 | 1 | .077 | 0 | 5 | .385 | 66 | 5.1 | 15 | 3 | .200 | 89.1 | .628 |
| Tom Bruno | WIN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 34.2 | .600 |
| Steve Burke | SPK | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 19.0 | .571 |
| Ray Burris | DCS | sp | 26 | 14 | 4 | .286 | 2 | 8 | .571 | 75 | 5.4 | 7 | 5 | .714 | 96.7 | .633 |
| Rick Camp | SPK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 5 | .152 | 22.1 | .605 |
| Bill Campbell | ROY | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 21.9 | .617 |
| John Candelaria* | BIS | sp | 23 | 31 | 7 | .226 | 2 | 16 | .516 | 152 | 4.9 | 8 | 4 | .500 | 104.5 | .651 |
| John Caneira | SEA | sp | 24 | 4 | 2 | .500 | 0 | 3 | .750 | 9 | 2.3 | 0 | 0 | .000 | 113.5 | .623 |
| Doug Capilla* | SPK | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 7 | 3 | .429 | 23.0 | .554 |
| Clay Carroll | FOR | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 24.7 | .634 |
| Bobby Castillo | SEA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 15.1 | .662 |
| Bill Castro | SPK | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 17.6 | .665 |
| Larry Christenson | CRU | sp | 23 | 32 | 4 | .125 | 0 | 17 | .531 | 171 | 5.3 | 19 | 9 | .474 | 101.4 | .624 |
| Reggie Cleveland | DCS | sp | 29 | 29 | 7 | .241 | 1 | 14 | .483 | 175 | 6.0 | 33 | 10 | .303 | 91.4 | .648 |
| Jim Colborn | SPK | sp | 31 | 29 | 8 | .276 | 2 | 15 | .517 | 156 | 5.4 | 26 | 13 | .500 | 99.2 | .619 |
| Don Collins* | SEA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.5 | .555 |
| John D'Acquisto | PBS | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 10 | .667 | 27.1 | .516 |
| Bruce Dal Canton | BEA | rp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 25.4 | .567 |
| Larry Demery | SEA | mr | 24 | 6 | 0 | .000 | 0 | 0 | .000 | 18 | 3.0 | 28 | 7 | .250 | 45.1 | .558 |
| Tom Dixon | FOR | sp | 22 | 5 | 1 | .200 | 0 | 3 | .600 | 28 | 5.6 | 7 | 1 | .143 | 100.8 | .615 |
| Pat Dobson | PBS | sp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 28.7 | .621 |
| Hal Dues | WIN | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 18.7 | .564 |
| Dennis Eckersley | DCS | sp | 22 | 31 | 9 | .290 | 5 | 17 | .548 | 163 | 5.3 | 13 | 4 | .308 | 104.5 | .649 |
| Nino Espinosa | DCS | sp | 23 | 19 | 1 | .053 | 0 | 5 | .263 | 119 | 6.3 | 23 | 7 | .304 | 65.2 | .643 |
| Pete Falcone* | BEA | sp | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 23 | 3.3 | 19 | 6 | .316 | 42.6 | .599 |
| Al Fitzmorris | SEA | sp | 31 | 24 | 1 | .042 | 0 | 8 | .333 | 82 | 3.4 | 26 | 15 | .577 | 92.8 | .603 |
| Mike Flanagan* | ROY | sp | 25 | 30 | 0 | .000 | 0 | 17 | .567 | 190 | 6.3 | 24 | 5 | .208 | 92.7 | .631 |
| Bob Forsch | BIS | sp | 27 | 30 | 10 | .333 | 1 | 15 | .500 | 149 | 5.0 | 15 | 1 | .067 | 108.7 | .617 |
| Steve Foucault | WIN | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 15.2 | .678 |
| Mike Garman | PBS | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 6 | .188 | 16.2 | .601 |
| Dave Goltz | WIN | sp | 28 | 29 | 7 | .241 | 1 | 17 | .586 | 171 | 5.9 | 12 | 2 | .167 | 106.5 | .611 |
| Goose Gossage | SPK | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 23.6 | .622 |
| Tom Griffin | WIN | sp | 29 | 6 | 0 | .000 | 0 | 2 | .333 | 50 | 8.3 | 15 | 3 | .200 | 42.8 | .585 |
| Steve Grilli | SEA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 35.5 | .569 |
| Ross Grimsley* | BIS | sp | 27 | 30 | 6 | .200 | 0 | 9 | .300 | 124 | 4.1 | 24 | 12 | .500 | 90.1 | .615 |
| Larry Gura* | ROY | mr | 29 | 8 | 1 | .125 | 0 | 5 | .625 | 27 | 3.4 | 9 | 4 | .444 | 42.5 | .638 |
| Dave Hamilton* | CRU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 19.1 | .584 |
| Gerry Hannahs* | BEA | sp | 24 | 6 | 1 | .167 | 0 | 2 | .333 | 21 | 3.5 | 4 | 2 | .500 | 82.4 | .593 |
| Ken Holtzman* |   | sp | 31 | 7 | 0 | .000 | 0 | 1 | .143 | 28 | 4.0 | 8 | 0 | .000 | 80.0 | .605 |
| Burt Hooton | ROY | sp | 27 | 30 | 8 | .267 | 2 | 16 | .533 | 168 | 5.6 | 15 | 10 | .667 | 101.6 | .635 |
| Charlie Hough | BIS | cl | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 10 | 2 | .200 | 32.4 | .575 |
| Tom Hume | CRU | mr | 24 | 4 | 0 | .000 | 0 | 2 | .500 | 19 | 4.8 | 8 | 4 | .500 | 52.9 | .609 |
| Grant Jackson* | BEA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 22.6 | .618 |
| Jesse Jefferson | BEA | sp | 28 | 23 | 5 | .217 | 1 | 14 | .609 | 105 | 4.6 | 12 | 3 | .250 | 114.3 | .616 |
| Fergie Jenkins | SPK | sp | 33 | 28 | 3 | .107 | 0 | 11 | .393 | 160 | 5.7 | 15 | 2 | .133 | 87.0 | .663 |
| Tommy John* | WIN | sp | 34 | 28 | 6 | .214 | 2 | 13 | .464 | 175 | 6.3 | 19 | 7 | .368 | 94.8 | .653 |
| Dave Johnson | CRU | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 19.0 | .558 |
| Rick Jones* | CRU | sp | 22 | 3 | 0 | .000 | 0 | 0 | .000 | 15 | 5.0 | 3 | 3 | 1.000 | 121.0 | .507 |
| Jim Kaat* | SEA | sp | 38 | 27 | 3 | .111 | 0 | 6 | .222 | 87 | 3.2 | 38 | 15 | .395 | 94.6 | .627 |
| Mike Kekich* | BEA | mr | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 29 | 12 | .414 | 30.8 | .582 |
| Matt Keough | BIS | sp | 21 | 3 | 0 | .000 | 0 | 1 | .333 | 13 | 4.3 | 3 | 2 | .667 | 94.0 | .546 |
| Jim Kern | CRU | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 23.3 | .627 |
| Joe Kerrigan | FOR | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 25.9 | .581 |
| Chris Knapp | PBS | sp | 23 | 13 | 1 | .077 | 1 | 5 | .385 | 57 | 4.4 | 7 | 1 | .143 | 95.5 | .622 |
| Bob Knepper* | FOR | sp | 23 | 25 | 1 | .040 | 0 | 13 | .520 | 104 | 4.2 | 34 | 20 | .588 | 108.6 | .589 |
| Darold Knowles* | BEA | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 22.4 | .574 |
| Bob Lacey* | FOR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 7 | .304 | 24.8 | .629 |
| Lerrin LaGrow | PBS | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.8 | .614 |
| Dave LaRoche* | ROY | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 19.4 | .610 |
| Dan Larson | SEA | mr | 22 | 14 | 0 | .000 | 0 | 3 | .214 | 19 | 1.4 | 23 | 9 | .391 | 52.7 | .571 |
| Gary Lavelle* | SPK | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 16.6 | .649 |
| Bill Laxton* | CRU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 11 | .550 | 24.3 | .560 |
| Bill Lee* | PBS | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 32.8 | .646 |
| Dave Lemanczyk | DCS | sp | 26 | 18 | 3 | .167 | 2 | 8 | .444 | 99 | 5.5 | 11 | 6 | .545 | 103.4 | .617 |
| Dennis Leonard | WIN | sp | 26 | 31 | 6 | .194 | 1 | 17 | .548 | 189 | 6.1 | 17 | 11 | .647 | 105.8 | .631 |
| Paul Lindblad* | FOR | mr | 35 | 2 | 0 | .000 | 0 | 0 | .000 | 15 | 7.5 | 20 | 9 | .450 | 29.1 | .615 |
| Skip Lockwood | ROY | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 17.9 | .652 |
| Mike Marshall | SPK | mr | 34 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 7 | 4 | .571 | 33.6 | .599 |
| Dennis Martinez | WIN | mr | 22 | 13 | 2 | .154 | 0 | 6 | .462 | 88 | 6.8 | 16 | 11 | .688 | 55.8 | .611 |
| Silvio Martinez | FOR | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 38.8 | .545 |
| Steve McCatty | PBS | sp | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 10 | 5.0 | 3 | 0 | .000 | 107.5 | .577 |
| Bob McClure* | DCS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 19.1 | .597 |
| Will McEnaney* | PBS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 16.8 | .642 |
| Bo McLaughlin | ROY | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 19.8 | .638 |
| Doc Medich | CRU | sp | 28 | 25 | 5 | .200 | 1 | 12 | .480 | 112 | 4.5 | 20 | 3 | .150 | 105.2 | .627 |
| Andy Messersmith | FOR | sp | 31 | 14 | 1 | .071 | 0 | 3 | .214 | 84 | 6.0 | 13 | 5 | .385 | 110.9 | .592 |
| Butch Metzger | SEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 47 | 12 | .255 | 22.9 | .596 |
| Greg Minton | PBS | sp | 25 | 2 | 0 | .000 | 0 | 1 | .500 | 12 | 6.0 | 1 | 1 | 1.000 | 69.5 | .662 |
| Randy Moffitt | DCS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 10 | .556 | 23.1 | .624 |
| John Montague | SEA | mr | 29 | 30 | 4 | .133 | 1 | 9 | .300 | 104 | 3.5 | 28 | 17 | .607 | 95.1 | .612 |
| John Montefusco | SPK | sp | 27 | 24 | 1 | .042 | 0 | 13 | .542 | 166 | 6.9 | 19 | 8 | .421 | 99.8 | .628 |
| Donnie Moore | DCS | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 23.5 | .635 |
| Tommy Moore | SEA | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 43.3 | .561 |
| Jack Morris | BEA | sp | 22 | 4 | 1 | .250 | 0 | 1 | .250 | 13 | 3.3 | 6 | 0 | .000 | 85.5 | .606 |
| Tom Murphy |   | mr | 31 | 7 | 1 | .143 | 0 | 0 | .000 | 45 | 6.4 | 18 | 7 | .389 | 38.8 | .628 |
| Dale Murray | DCS | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 30.0 | .603 |
| Joe Niekro | ROY | mr | 32 | 26 | 5 | .192 | 0 | 15 | .577 | 154 | 5.9 | 18 | 3 | .167 | 99.1 | .619 |
| Jim Palmer | ROY | sp | 31 | 35 | 9 | .257 | 3 | 23 | .657 | 178 | 5.1 | 18 | 11 | .611 | 101.0 | .629 |
| Gil Patterson | SEA | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.0 | .500 |
| Mike Paxton | CRU | mr | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 14 | 3 | .214 | 33.8 | .636 |
| Dick Pole | BEA | sp | 26 | 2 | 0 | .000 | 0 | 2 | 1.000 | 8 | 4.0 | 13 | 6 | .462 | 34.2 | .602 |
| Pete Redfern | SPK | sp | 22 | 10 | 0 | .000 | 0 | 3 | .300 | 67 | 6.7 | 25 | 11 | .440 | 41.7 | .603 |
| Paul Reuschel | CRU | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 10 | .476 | 25.0 | .633 |
| Jerry Reuss* | SPK | sp | 28 | 30 | 1 | .033 | 1 | 14 | .467 | 163 | 5.4 | 27 | 10 | .370 | 88.6 | .619 |
| J.R. Richard | WIN | sp | 27 | 30 | 7 | .233 | 1 | 20 | .667 | 190 | 6.3 | 18 | 4 | .222 | 114.4 | .612 |
| Enrique Romo | WIN | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 20.1 | .645 |
| Dick Ruthven | PBS | sp | 26 | 12 | 4 | .333 | 0 | 5 | .417 | 52 | 4.3 | 7 | 5 | .714 | 124.7 | .579 |
| Joe Sambito* | WIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 16.4 | .623 |
| Manny Sarmiento | WIN | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 23.9 | .651 |
| Rick Sawyer | SEA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 26.1 | .594 |
| Dan Schatzeder* | DCS | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.3 | .526 |
| Ron Schueler | BIS | mr | 29 | 4 | 0 | .000 | 0 | 3 | .750 | 15 | 3.8 | 27 | 9 | .333 | 26.4 | .604 |
| Buddy Schultz* | BIS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 1 | .063 | 17.3 | .641 |
| Diego Segui | SEA | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 34.4 | .606 |
| Bob Shirley* | BEA | sp | 23 | 26 | 4 | .154 | 0 | 14 | .538 | 123 | 4.7 | 13 | 4 | .308 | 98.7 | .601 |
| Jim Slaton | BEA | sp | 27 | 24 | 9 | .375 | 4 | 13 | .542 | 81 | 3.4 | 12 | 8 | .667 | 94.2 | .610 |
| Buddy Solomon | DCS | sp | 26 | 8 | 0 | .000 | 0 | 1 | .125 | 45 | 5.6 | 16 | 5 | .313 | 39.8 | .605 |
| Mario Soto | SEA | sp | 20 | 12 | 1 | .083 | 0 | 4 | .333 | 44 | 3.7 | 5 | 4 | .800 | 90.7 | .609 |
| Dan Spillner | BEA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 10 | .303 | 27.7 | .597 |
| Paul Splittorff* | CRU | sp | 30 | 31 | 9 | .290 | 4 | 15 | .484 | 157 | 5.1 | 26 | 13 | .500 | 105.2 | .605 |
| Don Stanhouse | FOR | mr | 26 | 24 | 4 | .167 | 1 | 13 | .542 | 155 | 6.5 | 18 | 4 | .222 | 91.1 | .590 |
| Steve Stone | CRU | sp | 29 | 29 | 5 | .172 | 0 | 12 | .414 | 159 | 5.5 | 26 | 9 | .346 | 108.3 | .614 |
| Johnny Sutton | SPK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 18.8 | .631 |
| Craig Swan | DCS | sp | 26 | 8 | 0 | .000 | 0 | 4 | .500 | 63 | 7.9 | 23 | 8 | .348 | 44.3 | .599 |
| Bob Sykes* | DCS | sp | 22 | 7 | 1 | .143 | 1 | 1 | .143 | 33 | 4.7 | 23 | 2 | .087 | 29.4 | .587 |
| Roy Thomas | SPK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 26.8 | .553 |
| Paul Thormodsgard | PBS | sp | 23 | 30 | 5 | .167 | 0 | 19 | .633 | 168 | 5.6 | 13 | 6 | .462 | 97.2 | .612 |
| Jackson Todd | ROY | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 23.4 | .650 |
| Jim Todd | SEA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 36.1 | .557 |
| Dave Tomlin* | WIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 15.0 | .587 |
| Pablo Torrealba* | SPK | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 7 | .778 | 27.4 | .588 |
| Mike Torrez | BIS | sp | 30 | 32 | 12 | .375 | 1 | 17 | .531 | 177 | 5.5 | 6 | 2 | .333 | 106.0 | .602 |
| Wayne Twitchell | FOR | sp | 29 | 21 | 1 | .048 | 0 | 9 | .429 | 111 | 5.3 | 23 | 11 | .478 | 79.1 | .598 |
| Jim Umbarger* | PBS | sp | 24 | 12 | 0 | .000 | 0 | 4 | .333 | 61 | 5.1 | 8 | 3 | .375 | 87.1 | .586 |
| John Urrea | ROY | mr | 22 | 19 | 6 | .316 | 2 | 12 | .632 | 111 | 5.8 | 12 | 6 | .500 | 93.2 | .633 |
| John Verhoeven | BEA | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 13.0 | .575 |
| Pete Vuckovich | PBS | mr | 24 | 13 | 7 | .538 | 1 | 9 | .692 | 63 | 4.8 | 5 | 3 | .600 | 122.8 | .631 |
| Rick Waits* | PBS | mr | 25 | 10 | 2 | .200 | 0 | 8 | .800 | 50 | 5.0 | 12 | 1 | .083 | 67.1 | .599 |
| Gary Wheelock | SPK | sp | 25 | 6 | 1 | .167 | 1 | 4 | .667 | 35 | 5.8 | 2 | 1 | .500 | 86.7 | .667 |
| Charlie Williams | DCS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 24.0 | .572 |
| Mike Willis* | SPK | mr | 26 | 1 | 0 | .000 | 0 | 1 | 1.000 | 8 | 8.0 | 19 | 10 | .526 | 26.6 | .625 |
| Rick Wise | BIS | sp | 31 | 17 | 4 | .235 | 0 | 7 | .412 | 103 | 6.1 | 12 | 1 | .083 | 77.4 | .655 |
| Pat Zachry | BEA | sp | 25 | 24 | 5 | .208 | 1 | 10 | .417 | 111 | 4.6 | 9 | 6 | .667 | 90.0 | .591 |
| Geoff Zahn* | PBS | sp | 31 | 30 | 4 | .133 | 1 | 13 | .433 | 199 | 6.6 | 21 | 12 | .571 | 89.9 | .633 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Don Aase | SPK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 97.1 | .626 |
| Glenn Abbott | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 91.1 | .625 |
| Larry Andersen | BIS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 4 | 4 | 2 | 20.3 | .531 |
| Fernando Arroyo | PBS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 96.1 | .639 |
| Doug Bair | BIS | mr | 27 | 4 | 0 | .000 | 2 | .500 | 3 | 32 | 11 | .344 | 47 | 47 | 19 | 33.3 | .567 |
| Floyd Bannister* | SEA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 96.8 | .603 |
| Len Barker | PBS | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 117.9 | .595 |
| Jim Barr | FOR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 88.4 | .651 |
| Jim Bibby | FOR | sp | 32 | 2 | 1 | .500 | 0 | .000 | 0 | 8 | 4 | .500 | 33 | 9 | 2 | 90.2 | .599 |
| Jack Billingham | CRU | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 25 | 2 | 0 | 89.4 | .621 |
| Vida Blue* | BEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 105.6 | .610 |
| Ken Brett* | WIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 15 | 2 | 0 | 89.1 | .628 |
| Tom Bruno | WIN | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 6 | 6 | 3 | 34.2 | .600 |
| Steve Burke | SPK | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 2 | 14 | 4 | .286 | 13 | 13 | 6 | 19.0 | .571 |
| Ray Burris | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 96.7 | .633 |
| Rick Camp | SPK | mr | 24 | 2 | 0 | .000 | 2 | 1.000 | 6 | 31 | 14 | .452 | 38 | 38 | 9 | 22.1 | .605 |
| Bill Campbell | ROY | cl | 28 | 6 | 3 | .500 | 1 | .167 | 4 | 28 | 11 | .393 | 49 | 49 | 28 | 21.9 | .617 |
| John Candelaria* | BIS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.5 | .651 |
| John Caneira | SEA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 113.5 | .623 |
| Doug Capilla* | SPK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 8 | 7 | 2 | 23.0 | .554 |
| Clay Carroll | FOR | mr | 36 | 10 | 6 | .600 | 4 | .400 | 2 | 60 | 28 | .467 | 53 | 53 | 29 | 24.7 | .634 |
| Bobby Castillo | SEA | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 3 | .231 | 10 | 10 | 6 | 15.1 | .662 |
| Bill Castro | SPK | cl | 23 | 5 | 1 | .200 | 4 | .800 | 4 | 42 | 16 | .381 | 43 | 43 | 16 | 17.6 | .665 |
| Larry Christenson | CRU | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.4 | .624 |
| Reggie Cleveland | DCS | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 91.4 | .648 |
| Jim Colborn | SPK | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 99.2 | .619 |
| Don Collins* | SEA | mr | 24 | 6 | 5 | .833 | 1 | .167 | 0 | 7 | 0 | .000 | 13 | 13 | 10 | 24.5 | .555 |
| John D'Acquisto | PBS | sp | 25 | 2 | 2 | 1.000 | 0 | .000 | 1 | 22 | 9 | .409 | 25 | 25 | 4 | 27.1 | .516 |
| Bruce Dal Canton | BEA | rp | 35 | 7 | 4 | .571 | 2 | .286 | 0 | 15 | 4 | .267 | 16 | 16 | 9 | 25.4 | .567 |
| Larry Demery | SEA | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 25 | 10 | .400 | 34 | 28 | 14 | 45.1 | .558 |
| Tom Dixon | FOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 100.8 | .615 |
| Pat Dobson | PBS | sp | 35 | 2 | 0 | .000 | 2 | 1.000 | 0 | 39 | 13 | .333 | 41 | 41 | 20 | 28.7 | .621 |
| Hal Dues | WIN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 3 | 15 | 2 | .133 | 13 | 13 | 4 | 18.7 | .564 |
| Dennis Eckersley | DCS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.5 | .649 |
| Nino Espinosa | DCS | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 4 | 3 | .750 | 27 | 8 | 3 | 65.2 | .643 |
| Pete Falcone* | BEA | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 31 | 14 | .452 | 33 | 26 | 16 | 42.6 | .599 |
| Al Fitzmorris | SEA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 92.8 | .603 |
| Mike Flanagan* | ROY | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.7 | .631 |
| Bob Forsch | BIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 108.7 | .617 |
| Steve Foucault | WIN | cl | 27 | 37 | 34 | .919 | 3 | .081 | 4 | 30 | 4 | .133 | 55 | 55 | 46 | 15.2 | .678 |
| Mike Garman | PBS | cl | 27 | 4 | 1 | .250 | 0 | .000 | 18 | 36 | 16 | .444 | 51 | 51 | 17 | 16.2 | .601 |
| Dave Goltz | WIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 106.5 | .611 |
| Goose Gossage | SPK | cl | 25 | 24 | 21 | .875 | 3 | .125 | 8 | 38 | 13 | .342 | 59 | 59 | 43 | 23.6 | .622 |
| Tom Griffin | WIN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 16 | 6 | .375 | 29 | 23 | 10 | 42.8 | .585 |
| Steve Grilli | SEA | mr | 28 | 5 | 2 | .400 | 2 | .400 | 0 | 36 | 15 | .417 | 39 | 39 | 23 | 35.5 | .569 |
| Ross Grimsley* | BIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 90.1 | .615 |
| Larry Gura* | ROY | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 13 | 5 | .385 | 27 | 19 | 10 | 42.5 | .638 |
| Dave Hamilton* | CRU | mr | 29 | 6 | 4 | .667 | 2 | .333 | 7 | 33 | 13 | .394 | 35 | 35 | 13 | 19.1 | .584 |
| Gerry Hannahs* | BEA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 8 | 2 | 1 | 82.4 | .593 |
| Ken Holtzman* |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 80.0 | .605 |
| Burt Hooton | ROY | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.6 | .635 |
| Charlie Hough | BIS | cl | 29 | 25 | 16 | .640 | 9 | .360 | 1 | 42 | 15 | .357 | 59 | 58 | 44 | 32.4 | .575 |
| Tom Hume | CRU | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 9 | 5 | 4 | 52.9 | .609 |
| Grant Jackson* | BEA | mr | 34 | 12 | 5 | .417 | 7 | .583 | 7 | 26 | 11 | .423 | 49 | 49 | 23 | 22.6 | .618 |
| Jesse Jefferson | BEA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 114.3 | .616 |
| Fergie Jenkins | SPK | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 87.0 | .663 |
| Tommy John* | WIN | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 94.8 | .653 |
| Dave Johnson | CRU | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 5 | 5 | 4 | 19.0 | .558 |
| Rick Jones* | CRU | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 121.0 | .507 |
| Jim Kaat* | SEA | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 94.6 | .627 |
| Mike Kekich* | BEA | mr | 32 | 5 | 3 | .600 | 1 | .200 | 1 | 33 | 13 | .394 | 33 | 32 | 10 | 30.8 | .582 |
| Matt Keough | BIS | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 94.0 | .546 |
| Jim Kern | CRU | cl | 28 | 24 | 16 | .667 | 8 | .333 | 1 | 48 | 19 | .396 | 55 | 55 | 44 | 23.3 | .627 |
| Joe Kerrigan | FOR | mr | 22 | 20 | 14 | .700 | 6 | .300 | 4 | 40 | 12 | .300 | 43 | 43 | 30 | 25.9 | .581 |
| Chris Knapp | PBS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 95.5 | .622 |
| Bob Knepper* | FOR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 108.6 | .589 |
| Darold Knowles* | BEA | mr | 35 | 8 | 6 | .750 | 2 | .250 | 2 | 14 | 2 | .143 | 23 | 23 | 15 | 22.4 | .574 |
| Bob Lacey* | FOR | mr | 23 | 12 | 8 | .667 | 3 | .250 | 4 | 65 | 28 | .431 | 69 | 69 | 46 | 24.8 | .629 |
| Lerrin LaGrow | PBS | cl | 28 | 38 | 33 | .868 | 5 | .132 | 1 | 47 | 12 | .255 | 53 | 53 | 48 | 19.8 | .614 |
| Dave LaRoche* | ROY | cl | 29 | 25 | 18 | .720 | 6 | .240 | 4 | 34 | 11 | .324 | 48 | 48 | 31 | 19.4 | .610 |
| Dan Larson | SEA | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 5 | .313 | 30 | 16 | 10 | 52.7 | .571 |
| Gary Lavelle* | SPK | cl | 28 | 13 | 9 | .692 | 4 | .308 | 13 | 50 | 14 | .280 | 59 | 59 | 22 | 16.6 | .649 |
| Bill Laxton* | CRU | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 1 | 23 | 11 | .478 | 31 | 31 | 10 | 24.3 | .560 |
| Bill Lee* | PBS | sp | 30 | 3 | 2 | .667 | 1 | .333 | 0 | 39 | 17 | .436 | 41 | 41 | 22 | 32.8 | .646 |
| Dave Lemanczyk | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 103.4 | .617 |
| Dennis Leonard | WIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 105.8 | .631 |
| Paul Lindblad* | FOR | mr | 35 | 1 | 1 | 1.000 | 0 | .000 | 6 | 40 | 14 | .350 | 42 | 40 | 17 | 29.1 | .615 |
| Skip Lockwood | ROY | cl | 30 | 22 | 18 | .818 | 4 | .182 | 15 | 25 | 6 | .240 | 58 | 58 | 28 | 17.9 | .652 |
| Mike Marshall | SPK | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 7 | .778 | 14 | 12 | 5 | 33.6 | .599 |
| Dennis Martinez | WIN | mr | 22 | 2 | 1 | .500 | 1 | .500 | 0 | 20 | 6 | .300 | 31 | 18 | 3 | 55.8 | .611 |
| Silvio Martinez | FOR | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 6 | 6 | 3 | 38.8 | .545 |
| Steve McCatty | PBS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 107.5 | .577 |
| Bob McClure* | DCS | mr | 25 | 30 | 26 | .867 | 4 | .133 | 2 | 37 | 9 | .243 | 47 | 47 | 38 | 19.1 | .597 |
| Will McEnaney* | PBS | mr | 25 | 2 | 0 | .000 | 1 | .500 | 13 | 23 | 5 | .217 | 37 | 37 | 7 | 16.8 | .642 |
| Bo McLaughlin | ROY | mr | 23 | 5 | 1 | .200 | 2 | .400 | 12 | 50 | 20 | .400 | 50 | 50 | 7 | 19.8 | .638 |
| Doc Medich | CRU | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 105.2 | .627 |
| Andy Messersmith | FOR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 110.9 | .592 |
| Butch Metzger | SEA | mr | 25 | 8 | 5 | .625 | 2 | .250 | 2 | 98 | 42 | .429 | 80 | 80 | 20 | 22.9 | .596 |
| Greg Minton | PBS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 69.5 | .662 |
| Randy Moffitt | DCS | mr | 28 | 3 | 2 | .667 | 0 | .000 | 10 | 32 | 7 | .219 | 40 | 40 | 13 | 23.1 | .624 |
| John Montague | SEA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.1 | .612 |
| John Montefusco | SPK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 99.8 | .628 |
| Donnie Moore | DCS | mr | 23 | 0 | 0 | .000 | 0 | .000 | 3 | 7 | 1 | .143 | 17 | 17 | 6 | 23.5 | .635 |
| Tommy Moore | SEA | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 4 | 3 | 3 | 43.3 | .561 |
| Jack Morris | BEA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 6 | 2 | 0 | 85.5 | .606 |
| Tom Murphy |   | mr | 31 | 2 | 0 | .000 | 1 | .500 | 2 | 15 | 8 | .533 | 27 | 20 | 6 | 38.8 | .628 |
| Dale Murray | DCS | mr | 27 | 4 | 2 | .500 | 2 | .500 | 3 | 46 | 17 | .370 | 42 | 42 | 13 | 30.0 | .603 |
| Joe Niekro | ROY | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 99.1 | .619 |
| Jim Palmer | ROY | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 101.0 | .629 |
| Gil Patterson | SEA | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 1 | 1 | 0 | 26.0 | .500 |
| Mike Paxton | CRU | mr | 23 | 4 | 3 | .750 | 1 | .250 | 0 | 45 | 19 | .422 | 40 | 37 | 26 | 33.8 | .636 |
| Dick Pole | BEA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 39 | 17 | .436 | 34 | 32 | 13 | 34.2 | .602 |
| Pete Redfern | SPK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 20 | 10 | .500 | 36 | 26 | 9 | 41.7 | .603 |
| Paul Reuschel | CRU | mr | 30 | 4 | 4 | 1.000 | 0 | .000 | 7 | 50 | 16 | .320 | 53 | 53 | 23 | 25.0 | .633 |
| Jerry Reuss* | SPK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 88.6 | .619 |
| J.R. Richard | WIN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 114.4 | .612 |
| Enrique Romo | WIN | cl | 29 | 13 | 5 | .385 | 8 | .615 | 13 | 36 | 9 | .250 | 58 | 58 | 19 | 20.1 | .645 |
| Dick Ruthven | PBS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 124.7 | .579 |
| Joe Sambito* | WIN | mr | 25 | 14 | 9 | .643 | 4 | .286 | 12 | 24 | 10 | .417 | 48 | 48 | 17 | 16.4 | .623 |
| Manny Sarmiento | WIN | mr | 21 | 0 | 0 | .000 | 0 | .000 | 2 | 18 | 6 | .333 | 19 | 19 | 7 | 23.9 | .651 |
| Rick Sawyer | SEA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 25 | 5 | .200 | 31 | 31 | 12 | 26.1 | .594 |
| Dan Schatzeder* | DCS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 4 | 4 | 3 | 24.3 | .526 |
| Ron Schueler | BIS | mr | 29 | 12 | 7 | .583 | 4 | .333 | 8 | 29 | 3 | .103 | 55 | 51 | 24 | 26.4 | .604 |
| Buddy Schultz* | BIS | mr | 26 | 3 | 0 | .000 | 1 | .333 | 14 | 40 | 9 | .225 | 50 | 50 | 17 | 17.3 | .641 |
| Diego Segui | SEA | mr | 39 | 3 | 1 | .333 | 2 | .667 | 0 | 59 | 32 | .542 | 56 | 56 | 34 | 34.4 | .606 |
| Bob Shirley* | BEA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 98.7 | .601 |
| Jim Slaton | BEA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 25 | 1 | 1 | 94.2 | .610 |
| Buddy Solomon | DCS | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 12 | 5 | .417 | 25 | 17 | 8 | 39.8 | .605 |
| Mario Soto | SEA | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 90.7 | .609 |
| Dan Spillner | BEA | mr | 25 | 1 | 0 | .000 | 0 | .000 | 4 | 40 | 16 | .400 | 51 | 51 | 16 | 27.7 | .597 |
| Paul Splittorff* | CRU | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 105.2 | .605 |
| Don Stanhouse | FOR | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 29 | 5 | 3 | 91.1 | .590 |
| Steve Stone | CRU | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 108.3 | .614 |
| Johnny Sutton | SPK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 3 | 12 | 4 | .333 | 14 | 14 | 2 | 18.8 | .631 |
| Craig Swan | DCS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 35 | 12 | .343 | 36 | 28 | 8 | 44.3 | .599 |
| Bob Sykes* | DCS | sp | 22 | 10 | 3 | .300 | 4 | .400 | 8 | 29 | 10 | .345 | 45 | 38 | 14 | 29.4 | .587 |
| Roy Thomas | SPK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 1 | .167 | 6 | 6 | 0 | 26.8 | .553 |
| Paul Thormodsgard | PBS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.2 | .612 |
| Jackson Todd | ROY | sp | 25 | 4 | 4 | 1.000 | 0 | .000 | 3 | 19 | 10 | .526 | 36 | 36 | 15 | 23.4 | .650 |
| Jim Todd | SEA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 2 | .143 | 13 | 13 | 4 | 36.1 | .557 |
| Dave Tomlin* | WIN | mr | 28 | 5 | 2 | .400 | 2 | .400 | 7 | 21 | 9 | .429 | 29 | 29 | 12 | 15.0 | .587 |
| Pablo Torrealba* | SPK | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 1 | 6 | 4 | .667 | 11 | 11 | 3 | 27.4 | .588 |
| Mike Torrez | BIS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.0 | .602 |
| Wayne Twitchell | FOR | sp | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 7 | 4 | .571 | 30 | 9 | 4 | 79.1 | .598 |
| Jim Umbarger* | PBS | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 87.1 | .586 |
| John Urrea | ROY | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 93.2 | .633 |
| John Verhoeven | BEA | mr | 23 | 8 | 7 | .875 | 1 | .125 | 1 | 9 | 3 | .333 | 17 | 17 | 13 | 13.0 | .575 |
| Pete Vuckovich | PBS | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 122.8 | .631 |
| Rick Waits* | PBS | mr | 25 | 3 | 1 | .333 | 1 | .333 | 4 | 1 | 0 | .000 | 21 | 11 | 4 | 67.1 | .599 |
| Gary Wheelock | SPK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 86.7 | .667 |
| Charlie Williams | DCS | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 2 | 17 | 7 | .412 | 31 | 31 | 17 | 24.0 | .572 |
| Mike Willis* | SPK | mr | 26 | 3 | 0 | .000 | 2 | .667 | 6 | 35 | 15 | .429 | 39 | 38 | 10 | 26.6 | .625 |
| Rick Wise | BIS | sp | 31 | 2 | 1 | .500 | 1 | .500 | 0 | 5 | 3 | .600 | 25 | 8 | 3 | 77.4 | .655 |
| Pat Zachry | BEA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 90.0 | .591 |
| Geoff Zahn* | PBS | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.9 | .633 |